number.wiki
Number

1,376

1,376 is a composite number, even, a calendar year.

Abundant Number Arithmetic Number Evil Number Gapful Number Practical Number Recamán's Sequence Semiperfect Number Smith Number Year

Historical context — 1376 AD

Calendar year

Year 1376 (MCCCLXXVI) was a leap year starting on Tuesday 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
Leap year
Divisible by 4 and not by 100; February has 29 days.
Days in year
366
ISO weeks
52
Started on
Monday
January 1, 1376
Ended on
Tuesday
December 31, 1376
Friday the 13ths
2
2 Friday the 13ths this year.
Decade
1370s
1370–1379
Century
14th century
1301–1400
Millennium
2nd millennium
1001–2000
Years ago
650
650 years before 2026.

In other calendars

Hebrew
5136 / 5137 AM
Rosh Hashanah falls in September/October.
Islamic Hijri
777 / 778 AH
Lunar calendar; year spans differ from Gregorian.
Chinese
Year of the zodiac:Fire zodiac:Dragon
Sexagenary cycle position 53 of 60. Lunar new year falls in late January / mid-February.
Buddhist Era
1919 BE
Counted from the parinirvana of the Buddha (Theravada / Thai / Sri Lankan convention).
Persian Solar Hijri
754 / 755 SH
Iranian calendar; Nowruz (new year) falls on the spring equinox.
Ethiopian
1368 / 1369 ET
Year boundary at Enkutatash (September 11/12).
Indian National (Saka)
1298 / 1297 Saka
Indian national calendar; year starts in March.

Properties

Parity
Even
Digit count
4
Digit sum
17
Digit product
126
Digital root
8
Palindrome
No
Bit width
11 bits
Reversed
6,731
Recamán's sequence
a(8,376) = 1,376
Square (n²)
1,893,376
Cube (n³)
2,605,285,376
Divisor count
12
σ(n) — sum of divisors
2,772
φ(n) — Euler's totient
672
Sum of prime factors
53

Primality

Prime factorization: 2 5 × 43

Nearest primes: 1,373 (−3) · 1,381 (+5)

Divisors & multiples

All divisors (12)
1 · 2 · 4 · 8 · 16 · 32 · 43 · 86 · 172 · 344 · 688 (half) · 1376
Aliquot sum (sum of proper divisors): 1,396
Factor pairs (a × b = 1,376)
1 × 1376
2 × 688
4 × 344
8 × 172
16 × 86
32 × 43
First multiples
1,376 · 2,752 (double) · 4,128 · 5,504 · 6,880 · 8,256 · 9,632 · 11,008 · 12,384 · 13,760

Sums & aliquot sequence

As consecutive integers: 11 + 12 + … + 53
Aliquot sequence: 1,376 1,396 1,054 674 340 416 466 236 184 176 196 203 37 1 0 — terminates at zero

Representations

In words
one thousand three hundred seventy-six
Ordinal
1376th
Roman numeral
MCCCLXXVI
Binary
10101100000
Octal
2540
Hexadecimal
0x560
Base64
BWA=
One's complement
64,159 (16-bit)
In other bases
ternary (3) 1212222
quaternary (4) 111200
quinary (5) 21001
senary (6) 10212
septenary (7) 4004
nonary (9) 1788
undecimal (11) 1041
duodecimal (12) 968
tridecimal (13) 81b
tetradecimal (14) 704
pentadecimal (15) 61b

Historical numeral systems

Babylonian (base 60)
𒌋𒌋𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic
𓆼𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺
Greek (Milesian)
͵ατοϛʹ
Mayan (base 20)
𝋣·𝋨·𝋰
Chinese
一千三百七十六
Chinese (financial)
壹仟參佰柒拾陸
In other modern scripts
Eastern Arabic ١٣٧٦ Devanagari १३७६ Bengali ১৩৭৬ Tamil ௧௩௭௬ Thai ๑๓๗๖ Tibetan ༡༣༧༦ Khmer ១៣៧៦ Lao ໑໓໗໖ Burmese ၁၃၇၆

Digit at this position in famous constants

π — Pi (π)
Digit 1,376 = 4
e — Euler's number (e)
Digit 1,376 = 7
φ — Golden ratio (φ)
Digit 1,376 = 4
√2 — Pythagoras's (√2)
Digit 1,376 = 7
ln 2 — Natural log of 2
Digit 1,376 = 5
γ — Euler-Mascheroni (γ)
Digit 1,376 = 7

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1376, here are decompositions:

  • 3 + 1373 = 1376
  • 73 + 1303 = 1376
  • 79 + 1297 = 1376
  • 97 + 1279 = 1376
  • 127 + 1249 = 1376
  • 139 + 1237 = 1376
  • 163 + 1213 = 1376
  • 223 + 1153 = 1376

Showing the first eight; more decompositions exist.

Unicode codepoint
ՠ
Armenian Small Letter Turned Ayb
U+0560
Lowercase letter (Ll)

UTF-8 encoding: D5 A0 (2 bytes).

Hex color
#000560
RGB(0, 5, 96)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.5.96.

Address
0.0.5.96
Class
reserved
IPv4-mapped IPv6
::ffff:0.0.5.96

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

Position in π

The digit sequence 1376 first appears in π at position 7,566 of the decimal expansion (the 7,566ordinal-suffix:th 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.