Base | Representation |
---|---|
bin | 1100000100001110111… |
… | …1100100100110001010 |
3 | 201211001202001210000110 |
4 | 3001003233210212022 |
5 | 11344020003134341 |
6 | 235121402415150 |
7 | 20655651131535 |
oct | 3010357444612 |
9 | 654052053013 |
10 | 207294974346 |
11 | 7aa05677419 |
12 | 342128014b6 |
13 | 16717783545 |
14 | a066ca3a1c |
15 | 55d3b08216 |
hex | 3043be498a |
207294974346 has 32 divisors (see below), whose sum is σ = 420661444608. Its totient is φ = 68087484080.
The previous prime is 207294974321. The next prime is 207294974473. The reversal of 207294974346 is 643479492702.
It is a Curzon 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 15 ways as a sum of consecutive naturals, for example, 643135 + ... + 910061.
It is an arithmetic number, because the mean of its divisors is an integer number (13145670144).
Almost surely, 2207294974346 is an apocalyptic number.
207294974346 is an abundant number, since it is smaller than the sum of its proper divisors (213366470262).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
207294974346 is a wasteful number, since it uses less digits than its factorization.
207294974346 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 268826.
The product of its (nonzero) digits is 18289152, while the sum is 57.
The spelling of 207294974346 in words is "two hundred seven billion, two hundred ninety-four million, nine hundred seventy-four thousand, three hundred forty-six".
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