Base | Representation |
---|---|
bin | 101000001110010… |
… | …001100111000100 |
3 | 1202000210221210220 |
4 | 220032101213010 |
5 | 2340224041123 |
6 | 150543544340 |
7 | 22502652462 |
oct | 5016214704 |
9 | 1660727726 |
10 | 674830788 |
11 | 316a193a5 |
12 | 169bbb0b0 |
13 | a9a69178 |
14 | 658a5832 |
15 | 3e39ece3 |
hex | 283919c4 |
674830788 has 24 divisors (see below), whose sum is σ = 1583711808. Its totient is φ = 223642656.
The previous prime is 674830769. The next prime is 674830823. The reversal of 674830788 is 887038476.
It is a self number, because there is not a number n which added to its sum of digits gives 674830788.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160456 + ... + 164607.
It is an arithmetic number, because the mean of its divisors is an integer number (65987992).
Almost surely, 2674830788 is an apocalyptic number.
It is an amenable number.
674830788 is an abundant number, since it is smaller than the sum of its proper divisors (908881020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
674830788 is a wasteful number, since it uses less digits than its factorization.
674830788 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 325243 (or 325241 counting only the distinct ones).
The product of its (nonzero) digits is 1806336, while the sum is 51.
The square root of 674830788 is about 25977.5054229616. The cubic root of 674830788 is about 877.1320147617.
The spelling of 674830788 in words is "six hundred seventy-four million, eight hundred thirty thousand, seven hundred eighty-eight".
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