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Number

1,359

1,359 is a composite number, odd, a calendar year.

Ascending Digits Deficient Number Odious Number Pernicious Number Recamán's Sequence Year

Historical context — 1359 AD

Calendar year

Year 1359 (MCCCLIX) was a common year starting on Tuesday of the Julian calendar.

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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
Monday
January 1, 1359
Ended on
Monday
December 31, 1359
Friday the 13ths
2
2 Friday the 13ths this year.
Decade
1350s
1350–1359
Century
14th century
1301–1400
Millennium
2nd millennium
1001–2000
Years ago
667
667 years before 2026.

In other calendars

Hebrew
5119 / 5120 AM
Rosh Hashanah falls in September/October.
Islamic Hijri
760 / 761 AH
Lunar calendar; year spans differ from Gregorian.
Chinese
Year of the zodiac:Earth zodiac:Pig
Sexagenary cycle position 36 of 60. Lunar new year falls in late January / mid-February.
Buddhist Era
1902 BE
Counted from the parinirvana of the Buddha (Theravada / Thai / Sri Lankan convention).
Persian Solar Hijri
737 / 738 SH
Iranian calendar; Nowruz (new year) falls on the spring equinox.
Ethiopian
1351 / 1352 ET
Year boundary at Enkutatash (September 11/12).
Indian National (Saka)
1281 / 1280 Saka
Indian national calendar; year starts in March.

Properties

Parity
Odd
Digit count
4
Digit sum
18
Digit product
135
Digital root
9
Palindrome
No
Bit width
11 bits
Reversed
9,531
Recamán's sequence
a(458) = 1,359
Square (n²)
1,846,881
Cube (n³)
2,509,911,279
Divisor count
6
σ(n) — sum of divisors
1,976
φ(n) — Euler's totient
900
Sum of prime factors
157

Primality

Prime factorization: 3 2 × 151

Nearest primes: 1,327 (−32) · 1,361 (+2)

Divisors & multiples

All divisors (6)
1 · 3 · 9 · 151 · 453 · 1359
Aliquot sum (sum of proper divisors): 617
Factor pairs (a × b = 1,359)
1 × 1359
3 × 453
9 × 151
First multiples
1,359 · 2,718 (double) · 4,077 · 5,436 · 6,795 · 8,154 · 9,513 · 10,872 · 12,231 · 13,590

Sums & aliquot sequence

As consecutive integers: 679 + 680 452 + 453 + 454 224 + 225 + 226 + 227 + 228 + 229 147 + 148 + … + 155
Aliquot sequence: 1,359 617 1 0 — terminates at zero

Representations

In words
one thousand three hundred fifty-nine
Ordinal
1359th
Roman numeral
MCCCLIX
Binary
10101001111
Octal
2517
Hexadecimal
0x54F
Base64
BU8=
One's complement
64,176 (16-bit)
In other bases
ternary (3) 1212100
quaternary (4) 111033
quinary (5) 20414
senary (6) 10143
septenary (7) 3651
nonary (9) 1770
undecimal (11) 1026
duodecimal (12) 953
tridecimal (13) 807
tetradecimal (14) 6d1
pentadecimal (15) 609

Historical numeral systems

Babylonian (base 60)
𒌋𒌋𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic
𓆼𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
Greek (Milesian)
͵ατνθʹ
Mayan (base 20)
𝋣·𝋧·𝋳
Chinese
一千三百五十九
Chinese (financial)
壹仟參佰伍拾玖
In other modern scripts
Eastern Arabic ١٣٥٩ Devanagari १३५९ Bengali ১৩৫৯ Tamil ௧௩௫௯ Thai ๑๓๕๙ Tibetan ༡༣༥༩ Khmer ១៣៥៩ Lao ໑໓໕໙ Burmese ၁၃၅၉

Digit at this position in famous constants

π — Pi (π)
Digit 1,359 = 3
e — Euler's number (e)
Digit 1,359 = 7
φ — Golden ratio (φ)
Digit 1,359 = 4
√2 — Pythagoras's (√2)
Digit 1,359 = 5
ln 2 — Natural log of 2
Digit 1,359 = 3
γ — Euler-Mascheroni (γ)
Digit 1,359 = 9

Also seen as

Unicode codepoint
Տ
Armenian Capital Letter Tiwn
U+054F
Uppercase letter (Lu)

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

Hex color
#00054F
RGB(0, 5, 79)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.5.79.

Address
0.0.5.79
Class
reserved
IPv4-mapped IPv6
::ffff:0.0.5.79

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

Position in π

The digit sequence 1359 first appears in π at position 2,752 of the decimal expansion (the 2,752ordinal-suffix:nd 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.