Base | Representation |
---|---|
bin | 1000111010101… |
… | …01110101010000 |
3 | 12012202020221120 |
4 | 10131111311100 |
5 | 123122103324 |
6 | 11231122240 |
7 | 1565536104 |
oct | 435256520 |
9 | 165666846 |
10 | 74800464 |
11 | 3924a772 |
12 | 21073380 |
13 | 1265c83b |
14 | 9d11904 |
15 | 6878179 |
hex | 4755d50 |
74800464 has 20 divisors (see below), whose sum is σ = 193234656. Its totient is φ = 24933472.
The previous prime is 74800447. The next prime is 74800507. The reversal of 74800464 is 46400847.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 779124 + ... + 779219.
Almost surely, 274800464 is an apocalyptic number.
It is an amenable number.
74800464 is an abundant number, since it is smaller than the sum of its proper divisors (118434192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74800464 is a wasteful number, since it uses less digits than its factorization.
74800464 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1558354 (or 1558348 counting only the distinct ones).
The product of its (nonzero) digits is 21504, while the sum is 33.
The square root of 74800464 is about 8648.7261489771. The cubic root of 74800464 is about 421.3420112066.
The spelling of 74800464 in words is "seventy-four million, eight hundred thousand, four hundred sixty-four".
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