Base | Representation |
---|---|
bin | 1101110111011001001… |
… | …0111100000100100101 |
3 | 211202212010010221222021 |
4 | 3131312102330010211 |
5 | 12400322204034123 |
6 | 301233045303141 |
7 | 23132004356422 |
oct | 3356622740445 |
9 | 752763127867 |
10 | 238207877413 |
11 | 92029155aa0 |
12 | 3a1bb404ab1 |
13 | 1960300c06c |
14 | b75a666d49 |
15 | 62e295bc5d |
hex | 37764bc125 |
238207877413 has 16 divisors (see below), whose sum is σ = 260532421056. Its totient is φ = 215995559040.
The previous prime is 238207877381. The next prime is 238207877429. The reversal of 238207877413 is 314778702832.
It is a cyclic number.
It is not a de Polignac number, because 238207877413 - 25 = 238207877381 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (238207877473) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7380970 + ... + 7413172.
It is an arithmetic number, because the mean of its divisors is an integer number (16283276316).
Almost surely, 2238207877413 is an apocalyptic number.
It is an amenable number.
238207877413 is a deficient number, since it is larger than the sum of its proper divisors (22324543643).
238207877413 is a wasteful number, since it uses less digits than its factorization.
238207877413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33924.
The product of its (nonzero) digits is 3161088, while the sum is 52.
The spelling of 238207877413 in words is "two hundred thirty-eight billion, two hundred seven million, eight hundred seventy-seven thousand, four hundred thirteen".
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