Base | Representation |
---|---|
bin | 1000010100011… |
… | …0100011000000 |
3 | 2102122200210010 |
4 | 2011012203000 |
5 | 32413020333 |
6 | 3243504520 |
7 | 602401566 |
oct | 205064300 |
9 | 72580703 |
10 | 34891968 |
11 | 18771941 |
12 | b828140 |
13 | 72c8847 |
14 | 48c3a36 |
15 | 30e3563 |
hex | 21468c0 |
34891968 has 28 divisors (see below), whose sum is σ = 92318840. Its totient is φ = 11630592.
The previous prime is 34891949. The next prime is 34891991. The reversal of 34891968 is 86919843.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90673 + ... + 91056.
Almost surely, 234891968 is an apocalyptic number.
It is an amenable number.
34891968 is an abundant number, since it is smaller than the sum of its proper divisors (57426872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34891968 is a wasteful number, since it uses less digits than its factorization.
34891968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 181744 (or 181734 counting only the distinct ones).
The product of its digits is 373248, while the sum is 48.
The square root of 34891968 is about 5906.9423562449. The cubic root of 34891968 is about 326.7697319289.
The spelling of 34891968 in words is "thirty-four million, eight hundred ninety-one thousand, nine hundred sixty-eight".
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