Base | Representation |
---|---|
bin | 1000111000000… |
… | …11111001000100 |
3 | 12012010012112220 |
4 | 10130003321010 |
5 | 123030333321 |
6 | 11220012340 |
7 | 1562640435 |
oct | 434037104 |
9 | 165105486 |
10 | 74464836 |
11 | 39040596 |
12 | 20b310b0 |
13 | 12572b44 |
14 | 9c6548c |
15 | 680d9c6 |
hex | 4703e44 |
74464836 has 24 divisors (see below), whose sum is σ = 174921600. Its totient is φ = 24654432.
The previous prime is 74464813. The next prime is 74464867. The reversal of 74464836 is 63846447.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19036 + ... + 22611.
It is an arithmetic number, because the mean of its divisors is an integer number (7288400).
Almost surely, 274464836 is an apocalyptic number.
It is an amenable number.
74464836 is an abundant number, since it is smaller than the sum of its proper divisors (100456764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74464836 is a wasteful number, since it uses less digits than its factorization.
74464836 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41803 (or 41801 counting only the distinct ones).
The product of its digits is 387072, while the sum is 42.
The square root of 74464836 is about 8629.3010145666. The cubic root of 74464836 is about 420.7108822661.
The spelling of 74464836 in words is "seventy-four million, four hundred sixty-four thousand, eight hundred thirty-six".
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