Base | Representation |
---|---|
bin | 100011011101011100… |
… | …001010010100001100 |
3 | 10122021111121120201022 |
4 | 203131130022110030 |
5 | 1110434132313023 |
6 | 25254044533312 |
7 | 2515350120521 |
oct | 433534122414 |
9 | 118244546638 |
10 | 38074885388 |
11 | 15169309a31 |
12 | 7467251238 |
13 | 378a2975a7 |
14 | 1bb2a47148 |
15 | ecc9b77c8 |
hex | 8dd70a50c |
38074885388 has 6 divisors (see below), whose sum is σ = 66631049436. Its totient is φ = 19037442692.
The previous prime is 38074885351. The next prime is 38074885391. The reversal of 38074885388 is 88358847083.
It is a self number, because there is not a number n which added to its sum of digits gives 38074885388.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4759360670 + ... + 4759360677.
It is an arithmetic number, because the mean of its divisors is an integer number (11105174906).
Almost surely, 238074885388 is an apocalyptic number.
It is an amenable number.
38074885388 is a deficient number, since it is larger than the sum of its proper divisors (28556164048).
38074885388 is a wasteful number, since it uses less digits than its factorization.
38074885388 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9518721351 (or 9518721349 counting only the distinct ones).
The product of its (nonzero) digits is 41287680, while the sum is 62.
The spelling of 38074885388 in words is "thirty-eight billion, seventy-four million, eight hundred eighty-five thousand, three hundred eighty-eight".
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