Base | Representation |
---|---|
bin | 100100001110110010… |
… | …010001101101100000 |
3 | 10201102012102022000012 |
4 | 210032302101231200 |
5 | 1114133102011212 |
6 | 25512141144052 |
7 | 2545022026055 |
oct | 441662215540 |
9 | 121365368005 |
10 | 38902766432 |
11 | 15553663242 |
12 | 765855b028 |
13 | 388c95cb2a |
14 | 1c5098d02c |
15 | 102a4ea922 |
hex | 90ec91b60 |
38902766432 has 24 divisors (see below), whose sum is σ = 76881054096. Its totient is φ = 19377419392.
The previous prime is 38902766423. The next prime is 38902766449. The reversal of 38902766432 is 23466720983.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2302823 + ... + 2319654.
It is an arithmetic number, because the mean of its divisors is an integer number (3203377254).
Almost surely, 238902766432 is an apocalyptic number.
38902766432 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
38902766432 is a deficient number, since it is larger than the sum of its proper divisors (37978287664).
38902766432 is a wasteful number, since it uses less digits than its factorization.
38902766432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4622750 (or 4622742 counting only the distinct ones).
The product of its (nonzero) digits is 2612736, while the sum is 50.
The spelling of 38902766432 in words is "thirty-eight billion, nine hundred two million, seven hundred sixty-six thousand, four hundred thirty-two".
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