Base | Representation |
---|---|
bin | 100100010011001000… |
… | …001010110011101100 |
3 | 10201121021111100100020 |
4 | 210103020022303230 |
5 | 1114310224123223 |
6 | 25523302402140 |
7 | 2546565153150 |
oct | 442310126354 |
9 | 121537440306 |
10 | 38975614188 |
11 | 155907998a5 |
12 | 7678a30350 |
13 | 38a1a87904 |
14 | 1c5a513060 |
15 | 1031ada1e3 |
hex | 91320acec |
38975614188 has 24 divisors (see below), whose sum is σ = 103934971392. Its totient is φ = 11135889744.
The previous prime is 38975614151. The next prime is 38975614211. The reversal of 38975614188 is 88141657983.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231997620 + ... + 231997787.
It is an arithmetic number, because the mean of its divisors is an integer number (4330623808).
Almost surely, 238975614188 is an apocalyptic number.
It is an amenable number.
38975614188 is an abundant number, since it is smaller than the sum of its proper divisors (64959357204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38975614188 is a wasteful number, since it uses less digits than its factorization.
38975614188 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 463995421 (or 463995419 counting only the distinct ones).
The product of its digits is 11612160, while the sum is 60.
The spelling of 38975614188 in words is "thirty-eight billion, nine hundred seventy-five million, six hundred fourteen thousand, one hundred eighty-eight".
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