Base | Representation |
---|---|
bin | 1000010100110… |
… | …0010101010000 |
3 | 2102200220021202 |
4 | 2011030111100 |
5 | 32414300124 |
6 | 3244210332 |
7 | 602530640 |
oct | 205142520 |
9 | 72626252 |
10 | 34915664 |
11 | 18788723 |
12 | b8399a8 |
13 | 7306574 |
14 | 48cc520 |
15 | 30ea5ae |
hex | 214c550 |
34915664 has 20 divisors (see below), whose sum is σ = 77313504. Its totient is φ = 14963808.
The previous prime is 34915663. The next prime is 34915687. The reversal of 34915664 is 46651943.
It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34915663) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155762 + ... + 155985.
Almost surely, 234915664 is an apocalyptic number.
It is an amenable number.
34915664 is an abundant number, since it is smaller than the sum of its proper divisors (42397840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34915664 is a wasteful number, since it uses less digits than its factorization.
34915664 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 311762 (or 311756 counting only the distinct ones).
The product of its digits is 77760, while the sum is 38.
The square root of 34915664 is about 5908.9477912738. The cubic root of 34915664 is about 326.8436876635.
The spelling of 34915664 in words is "thirty-four million, nine hundred fifteen thousand, six hundred sixty-four".
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