Live analysis
10,001
10,001 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
- 2
- Digit product
- 0
- Digital root
- 2
- Palindrome
- Yes
- Bit width
- 14 bits
- Recamán's sequence
- a(7,369) = 10,001
- Square (n²)
- 100,020,001
- Cube (n³)
- 1,000,300,030,001
- Divisor count
- 4
- σ(n) — sum of divisors
- 10,212
- φ(n) — Euler's totient
- 9,792
- Sum of prime factors
- 210
Primality
Prime factorization: 73 × 137
Divisors & multiples
Aliquot sum (sum of proper divisors):
211
First multiples
10,001
·
20,002
(double)
·
30,003
·
40,004
·
50,005
·
60,006
·
70,007
·
80,008
·
90,009
·
100,010
Sums & aliquot sequence
As a sum of two squares:
1² + 100² = 65² + 76²
As consecutive integers:
5,000 + 5,001
101 + 102 + … + 173
5 + 6 + … + 141
Aliquot sequence:
10,001 → 211 → 1 → 0
— terminates at zero
Representations
- In words
- ten thousand one
- Ordinal
- 10001st
- Binary
- 10011100010001
- Octal
- 23421
- Hexadecimal
- 0x2711
- Base64
- JxE=
- One's complement
- 55,534 (16-bit)
In other bases
ternary (3)
111201102
quaternary (4)
2130101
quinary (5)
310001
senary (6)
114145
septenary (7)
41105
nonary (9)
14642
undecimal (11)
7572
duodecimal (12)
5955
tridecimal (13)
4724
tetradecimal (14)
3905
pentadecimal (15)
2e6b
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹
- Egyptian hieroglyphic
- 𓂍𓏺
- Greek (Milesian)
- ͵ιαʹ
- Mayan (base 20)
- 𝋡·𝋥·𝋠·𝋡
- Chinese
- 一萬零一
- Chinese (financial)
- 壹萬零壹
In other modern scripts
Eastern Arabic
١٠٠٠١
Devanagari
१०००१
Bengali
১০০০১
Tamil
௧௦௦௦௧
Thai
๑๐๐๐๑
Tibetan
༡༠༠༠༡
Khmer
១០០០១
Lao
໑໐໐໐໑
Burmese
၁၀၀၀၁
Digit at this position in famous constants
- π — Pi (π)
- Digit 10,001 = 8
- e — Euler's number (e)
- Digit 10,001 = 8
- φ — Golden ratio (φ)
- Digit 10,001 = 3
- √2 — Pythagoras's (√2)
- Digit 10,001 = 1
- ln 2 — Natural log of 2
- Digit 10,001 = 0
- γ — Euler-Mascheroni (γ)
- Digit 10,001 = 5
Also seen as
Unicode codepoint
✑
White Nib
U+2711
Other symbol (So)
UTF-8 encoding: E2 9C 91 (3 bytes).
Hex color
#002711
RGB(0, 39, 17)
IPv4 address
As an unsigned 32-bit integer, this is the IPv4 address 0.0.39.17.
- Address
- 0.0.39.17
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.39.17
Unspecified address (0.0.0.0/8) — "this network" placeholder.
Position in π
The digit sequence 10001 first appears in π at position 14,201 of the decimal expansion (the 14,201ordinal-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.