Base | Representation |
---|---|
bin | 1000001100001… |
… | …1111010001000 |
3 | 2101122111202202 |
4 | 2003003322020 |
5 | 32243404442 |
6 | 3224215332 |
7 | 565012544 |
oct | 203037210 |
9 | 71574682 |
10 | 34356872 |
11 | 18436910 |
12 | b60a548 |
13 | 716c114 |
14 | 47c4a24 |
15 | 3039c32 |
hex | 20c3e88 |
34356872 has 16 divisors (see below), whose sum is σ = 70275600. Its totient is φ = 15616720.
The previous prime is 34356857. The next prime is 34356899. The reversal of 34356872 is 27865343.
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, 195122 + ... + 195297.
It is an arithmetic number, because the mean of its divisors is an integer number (4392225).
Almost surely, 234356872 is an apocalyptic number.
It is an amenable number.
34356872 is an abundant number, since it is smaller than the sum of its proper divisors (35918728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34356872 is a wasteful number, since it uses less digits than its factorization.
34356872 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 390436 (or 390432 counting only the distinct ones).
The product of its digits is 120960, while the sum is 38.
The square root of 34356872 is about 5861.4735348716. The cubic root of 34356872 is about 325.0906950037.
The spelling of 34356872 in words is "thirty-four million, three hundred fifty-six thousand, eight hundred seventy-two".
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