number.wiki
Number

61,001

61,001 is a prime, odd.

Deficient Number Prime Sexy Prime Squarefree

Properties

Parity
Odd
Digit count
5
Digit sum
8
Digital root
8
Palindrome
No
Divisor count
2
σ(n) — sum of divisors
61,002

Primality

61,001 is prime. It has exactly two divisors: 1 and itself.

Divisors & multiples

All divisors (2)
1 · 61001
Aliquot sum (sum of proper divisors): 1
Factor pairs (a × b = 61,001)
1 × 61001
First multiples
61,001 · 122,002 · 183,003 · 244,004 · 305,005 · 366,006 · 427,007 · 488,008 · 549,009 · 610,010

Representations

In words
sixty-one thousand one
Ordinal
61001st
Binary
1110111001001001
Octal
167111
Hexadecimal
EE49

Also seen as

Prime neighborhood

Adjacent primes:

  • Previous prime: 60,961 (gap of 40)
  • Next prime: 61,007 (gap of 6)

Pair status: sexy with 61007.

Hex color
#00EE49
RGB(0, 238, 73)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.238.73.