Live analysis
13,321
13,321 is a composite number, odd.
This number doesn't have a permanent NumberWiki page yet — what you see below is computed live.
Pages get added to the permanent index when they're notable (years, primes, curated, etc.).
Properties
- Parity
- Odd
- Digit count
- 5
- Digit sum
- 10
- Digit product
- 18
- Digital root
- 1
- Palindrome
- No
- Bit width
- 14 bits
- Reversed
- 12,331
- Recamán's sequence
- a(47,633) = 13,321
- Square (n²)
- 177,449,041
- Cube (n³)
- 2,363,798,675,161
- Divisor count
- 8
- σ(n) — sum of divisors
- 16,704
- φ(n) — Euler's totient
- 10,320
- Sum of prime factors
- 191
Primality
Prime factorization: 7 × 11 × 173
Divisors & multiples
Aliquot sum (sum of proper divisors):
3,383
First multiples
13,321
·
26,642
(double)
·
39,963
·
53,284
·
66,605
·
79,926
·
93,247
·
106,568
·
119,889
·
133,210
Sums & aliquot sequence
As consecutive integers:
6,660 + 6,661
1,900 + 1,901 + … + 1,906
1,206 + 1,207 + … + 1,216
945 + 946 + … + 958
Aliquot sequence:
13,321 → 3,383 → 217 → 39 → 17 → 1 → 0
— terminates at zero
Representations
- In words
- thirteen thousand three hundred twenty-one
- Ordinal
- 13321st
- Binary
- 11010000001001
- Octal
- 32011
- Hexadecimal
- 0x3409
- Base64
- NAk=
- One's complement
- 52,214 (16-bit)
In other bases
ternary (3)
200021101
quaternary (4)
3100021
quinary (5)
411241
senary (6)
141401
septenary (7)
53560
nonary (9)
20241
undecimal (11)
a010
duodecimal (12)
7861
tridecimal (13)
60a9
tetradecimal (14)
4bd7
pentadecimal (15)
3e31
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹 𒁹
- Egyptian hieroglyphic
- 𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓎆𓎆𓏺
- Greek (Milesian)
- ͵ιγτκαʹ
- Mayan (base 20)
- 𝋡·𝋭·𝋦·𝋡
- Chinese
- 一萬三千三百二十一
- Chinese (financial)
- 壹萬參仟參佰貳拾壹
In other modern scripts
Eastern Arabic
١٣٣٢١
Devanagari
१३३२१
Bengali
১৩৩২১
Tamil
௧௩௩௨௧
Thai
๑๓๓๒๑
Tibetan
༡༣༣༢༡
Khmer
១៣៣២១
Lao
໑໓໓໒໑
Burmese
၁၃၃၂၁
Digit at this position in famous constants
- π — Pi (π)
- Digit 13,321 = 2
- e — Euler's number (e)
- Digit 13,321 = 8
- φ — Golden ratio (φ)
- Digit 13,321 = 4
- √2 — Pythagoras's (√2)
- Digit 13,321 = 4
- ln 2 — Natural log of 2
- Digit 13,321 = 0
- γ — Euler-Mascheroni (γ)
- Digit 13,321 = 9
Also seen as
Unicode codepoint
㐉
CJK Unified Ideograph-3409
U+3409
Other letter (Lo)
UTF-8 encoding: E3 90 89 (3 bytes).
Hex color
#003409
RGB(0, 52, 9)
IPv4 address
As an unsigned 32-bit integer, this is the IPv4 address 0.0.52.9.
- Address
- 0.0.52.9
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.52.9
Unspecified address (0.0.0.0/8) — "this network" placeholder.
Position in π
The digit sequence 13321 first appears in π at position 6,425 of the decimal expansion (the 6,425ordinal-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.