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Number

1,374

1,374 is a composite number, even, a calendar year.

Abundant Number Arithmetic Number Odious Number Pernicious Number Recamán's Sequence Semiperfect Number Sphenic Number Squarefree Year

Historical context — 1374 AD

Calendar year

Year 1374 (MCCCLXXIV) was a common year starting on Sunday of the Julian calendar.

Excerpt from Wikipedia (en) ↗ · Licensed CC BY-SA 4.0 · English fallback Read the full article on Wikipedia →

Year facts

Year type
Common year
Standard 365-day year; not divisible by 4 (or divisible by 100 but not 400).
Days in year
365
ISO weeks
52
Started on
Saturday
January 1, 1374
Ended on
Saturday
December 31, 1374
Friday the 13ths
1
One Friday the 13th this year.
Decade
1370s
1370–1379
Century
14th century
1301–1400
Millennium
2nd millennium
1001–2000
Years ago
652
652 years before 2026.

In other calendars

Hebrew
5134 / 5135 AM
Rosh Hashanah falls in September/October.
Islamic Hijri
775 / 776 AH
Lunar calendar; year spans differ from Gregorian.
Chinese
Year of the zodiac:Wood zodiac:Tiger
Sexagenary cycle position 51 of 60. Lunar new year falls in late January / mid-February.
Buddhist Era
1917 BE
Counted from the parinirvana of the Buddha (Theravada / Thai / Sri Lankan convention).
Persian Solar Hijri
752 / 753 SH
Iranian calendar; Nowruz (new year) falls on the spring equinox.
Ethiopian
1366 / 1367 ET
Year boundary at Enkutatash (September 11/12).
Indian National (Saka)
1296 / 1295 Saka
Indian national calendar; year starts in March.

Properties

Parity
Even
Digit count
4
Digit sum
15
Digit product
84
Digital root
6
Palindrome
No
Bit width
11 bits
Reversed
4,731
Recamán's sequence
a(8,380) = 1,374
Square (n²)
1,887,876
Cube (n³)
2,593,941,624
Divisor count
8
σ(n) — sum of divisors
2,760
φ(n) — Euler's totient
456
Sum of prime factors
234

Primality

Prime factorization: 2 × 3 × 229

Nearest primes: 1,373 (−1) · 1,381 (+7)

Divisors & multiples

All divisors (8)
1 · 2 · 3 · 6 · 229 · 458 · 687 (half) · 1374
Aliquot sum (sum of proper divisors): 1,386
Factor pairs (a × b = 1,374)
1 × 1374
2 × 687
3 × 458
6 × 229
First multiples
1,374 · 2,748 (double) · 4,122 · 5,496 · 6,870 · 8,244 · 9,618 · 10,992 · 12,366 · 13,740

Sums & aliquot sequence

As consecutive integers: 457 + 458 + 459 342 + 343 + 344 + 345 109 + 110 + … + 120
Aliquot sequence: 1,374 1,386 2,358 2,790 4,698 6,192 11,540 12,736 12,664 11,096 11,104 10,820 11,944 10,466 5,236 6,860 9,940 — unresolved within range

Representations

In words
one thousand three hundred seventy-four
Ordinal
1374th
Roman numeral
MCCCLXXIV
Binary
10101011110
Octal
2536
Hexadecimal
0x55E
Base64
BV4=
One's complement
64,161 (16-bit)
In other bases
ternary (3) 1212220
quaternary (4) 111132
quinary (5) 20444
senary (6) 10210
septenary (7) 4002
nonary (9) 1786
undecimal (11) 103a
duodecimal (12) 966
tridecimal (13) 819
tetradecimal (14) 702
pentadecimal (15) 619

Historical numeral systems

Babylonian (base 60)
𒌋𒌋𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹
Egyptian hieroglyphic
𓆼𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺
Greek (Milesian)
͵ατοδʹ
Mayan (base 20)
𝋣·𝋨·𝋮
Chinese
一千三百七十四
Chinese (financial)
壹仟參佰柒拾肆
In other modern scripts
Eastern Arabic ١٣٧٤ Devanagari १३७४ Bengali ১৩৭৪ Tamil ௧௩௭௪ Thai ๑๓๗๔ Tibetan ༡༣༧༤ Khmer ១៣៧៤ Lao ໑໓໗໔ Burmese ၁၃၇၄

Digit at this position in famous constants

π — Pi (π)
Digit 1,374 = 9
e — Euler's number (e)
Digit 1,374 = 2
φ — Golden ratio (φ)
Digit 1,374 = 4
√2 — Pythagoras's (√2)
Digit 1,374 = 6
ln 2 — Natural log of 2
Digit 1,374 = 3
γ — Euler-Mascheroni (γ)
Digit 1,374 = 6

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1374, here are decompositions:

  • 7 + 1367 = 1374
  • 13 + 1361 = 1374
  • 47 + 1327 = 1374
  • 53 + 1321 = 1374
  • 67 + 1307 = 1374
  • 71 + 1303 = 1374
  • 73 + 1301 = 1374
  • 83 + 1291 = 1374

Showing the first eight; more decompositions exist.

Unicode codepoint
՞
Armenian Question Mark
U+055E
Other punctuation (Po)

UTF-8 encoding: D5 9E (2 bytes).

Hex color
#00055E
RGB(0, 5, 94)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.5.94.

Address
0.0.5.94
Class
reserved
IPv4-mapped IPv6
::ffff:0.0.5.94

Unspecified address (0.0.0.0/8) — "this network" placeholder.

Position in π

The digit sequence 1374 first appears in π at position 24,321 of the decimal expansion (the 24,321ordinal-suffix:st digit after the integer 3).

Search range: the first 1,000,000 fractional digits of π. Any 6-digit-or-shorter string is virtually guaranteed to appear in there — the more interesting signal is the position.