Base | Representation |
---|---|
bin | 1000101011100… |
… | …01000000000100 |
3 | 12002000100211220 |
4 | 10111301000010 |
5 | 122120031341 |
6 | 11120400340 |
7 | 1542625311 |
oct | 425610004 |
9 | 162010756 |
10 | 72814596 |
11 | 38113758 |
12 | 204760b0 |
13 | 1211597a |
14 | 9955d08 |
15 | 65d4a66 |
hex | 4571004 |
72814596 has 24 divisors (see below), whose sum is σ = 177288384. Its totient is φ = 23216160.
The previous prime is 72814591. The next prime is 72814603. The reversal of 72814596 is 69541827.
It is not an unprimeable number, because it can be changed into a prime (72814591) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131635 + ... + 132186.
It is an arithmetic number, because the mean of its divisors is an integer number (7387016).
Almost surely, 272814596 is an apocalyptic number.
It is an amenable number.
72814596 is an abundant number, since it is smaller than the sum of its proper divisors (104473788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
72814596 is a wasteful number, since it uses less digits than its factorization.
72814596 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 263851 (or 263849 counting only the distinct ones).
The product of its digits is 120960, while the sum is 42.
The square root of 72814596 is about 8533.1468990051. The cubic root of 72814596 is about 417.5797994882.
The spelling of 72814596 in words is "seventy-two million, eight hundred fourteen thousand, five hundred ninety-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •