Base | Representation |
---|---|
bin | 1000001100010… |
… | …1001010000100 |
3 | 2101122202210020 |
4 | 2003011022010 |
5 | 32244040423 |
6 | 3224255140 |
7 | 565033503 |
oct | 203051204 |
9 | 71582706 |
10 | 34361988 |
11 | 1843a741 |
12 | b6114b0 |
13 | 717154b |
14 | 47c683a |
15 | 303b4e3 |
hex | 20c5284 |
34361988 has 24 divisors (see below), whose sum is σ = 82043808. Its totient is φ = 11187456.
The previous prime is 34361963. The next prime is 34361989. The reversal of 34361988 is 88916343.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (34361989) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32781 + ... + 33812.
It is an arithmetic number, because the mean of its divisors is an integer number (3418492).
Almost surely, 234361988 is an apocalyptic number.
It is an amenable number.
34361988 is an abundant number, since it is smaller than the sum of its proper divisors (47681820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34361988 is a wasteful number, since it uses less digits than its factorization.
34361988 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66643 (or 66641 counting only the distinct ones).
The product of its digits is 124416, while the sum is 42.
The square root of 34361988 is about 5861.9099276601. The cubic root of 34361988 is about 325.1068303633.
The spelling of 34361988 in words is "thirty-four million, three hundred sixty-one thousand, nine hundred eighty-eight".
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