Live analysis
2,401
2,401 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
- 4
- Digit sum
- 7
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 12 bits
- Reversed
- 1,042
- Recamán's sequence
- a(98,670) = 2,401
- Square (n²)
- 5,764,801
- Cube (n³)
- 13,841,287,201
- Square root (√n)
- 49
- Divisor count
- 5
- σ(n) — sum of divisors
- 2,801
- φ(n) — Euler's totient
- 2,058
- Sum of prime factors
- 28
Primality
Prime factorization: 7 4
Divisors & multiples
Aliquot sum (sum of proper divisors):
400
First multiples
2,401
·
4,802
(double)
·
7,203
·
9,604
·
12,005
·
14,406
·
16,807
·
19,208
·
21,609
·
24,010
Sums & aliquot sequence
As a sum of two squares:
0² + 49²
As consecutive integers:
1,200 + 1,201
340 + 341 + … + 346
165 + 166 + … + 178
25 + 26 + … + 73
Aliquot sequence:
2,401 → 400 → 561 → 303 → 105 → 87 → 33 → 15 → 9 → 4 → 3 → 1 → 0
— terminates at zero
Representations
- In words
- two thousand four hundred one
- Ordinal
- 2401st
- Roman numeral
- MMCDI
- Binary
- 100101100001
- Octal
- 4541
- Hexadecimal
- 0x961
- Base64
- CWE=
- One's complement
- 63,134 (16-bit)
In other bases
ternary (3)
10021221
quaternary (4)
211201
quinary (5)
34101
senary (6)
15041
septenary (7)
10000
nonary (9)
3257
undecimal (11)
1893
duodecimal (12)
1481
tridecimal (13)
1129
tetradecimal (14)
c37
pentadecimal (15)
aa1
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒌋 𒁹
- Egyptian hieroglyphic
- 𓆼𓆼𓍢𓍢𓍢𓍢𓏺
- Greek (Milesian)
- ͵βυαʹ
- Mayan (base 20)
- 𝋦·𝋠·𝋡
- Chinese
- 二千四百零一
- Chinese (financial)
- 貳仟肆佰零壹
In other modern scripts
Eastern Arabic
٢٤٠١
Devanagari
२४०१
Bengali
২৪০১
Tamil
௨௪௦௧
Thai
๒๔๐๑
Tibetan
༢༤༠༡
Khmer
២៤០១
Lao
໒໔໐໑
Burmese
၂၄၀၁
Digit at this position in famous constants
- π — Pi (π)
- Digit 2,401 = 6
- e — Euler's number (e)
- Digit 2,401 = 8
- φ — Golden ratio (φ)
- Digit 2,401 = 5
- √2 — Pythagoras's (√2)
- Digit 2,401 = 9
- ln 2 — Natural log of 2
- Digit 2,401 = 3
- γ — Euler-Mascheroni (γ)
- Digit 2,401 = 9
Also seen as
Unicode codepoint
ॡ
Devanagari Letter Vocalic Ll
U+0961
Other letter (Lo)
UTF-8 encoding: E0 A5 A1 (3 bytes).
Hex color
#000961
RGB(0, 9, 97)
IPv4 address
As an unsigned 32-bit integer, this is the IPv4 address 0.0.9.97.
- Address
- 0.0.9.97
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.9.97
Unspecified address (0.0.0.0/8) — "this network" placeholder.
Position in π
The digit sequence 2401 first appears in π at position 1,196 of the decimal expansion (the 1,196ordinal-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.