Base | Representation |
---|---|
bin | 100000010101111100… |
… | …100010111110101000 |
3 | 10022122020201201112220 |
4 | 200111330202332220 |
5 | 1032110322304231 |
6 | 23542004034040 |
7 | 2336406356424 |
oct | 402574427650 |
9 | 108566651486 |
10 | 34727931816 |
11 | 138010151a6 |
12 | 6892392920 |
13 | 3375a556a6 |
14 | 1976327b84 |
15 | d83c3c896 |
hex | 815f22fa8 |
34727931816 has 32 divisors (see below), whose sum is σ = 86904100800. Its totient is φ = 11564741120.
The previous prime is 34727931769. The next prime is 34727931829. The reversal of 34727931816 is 61813972743.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 677001 + ... + 726488.
It is an arithmetic number, because the mean of its divisors is an integer number (2715753150).
Almost surely, 234727931816 is an apocalyptic number.
It is an amenable number.
34727931816 is an abundant number, since it is smaller than the sum of its proper divisors (52176168984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34727931816 is a wasteful number, since it uses less digits than its factorization.
34727931816 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1404529 (or 1404525 counting only the distinct ones).
The product of its digits is 1524096, while the sum is 51.
The spelling of 34727931816 in words is "thirty-four billion, seven hundred twenty-seven million, nine hundred thirty-one thousand, eight hundred sixteen".
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