Base | Representation |
---|---|
bin | 100011100000010010… |
… | …000001101001001011 |
3 | 10122101211022201002110 |
4 | 203200102001221023 |
5 | 1111033333410300 |
6 | 25302510433403 |
7 | 2516466262005 |
oct | 434022015113 |
9 | 118354281073 |
10 | 38122560075 |
11 | 151932116a6 |
12 | 747b202863 |
13 | 379711a472 |
14 | 1bb90d7375 |
15 | ed1c83550 |
hex | 8e0481a4b |
38122560075 has 24 divisors (see below), whose sum is σ = 63041150128. Its totient is φ = 20328209280.
The previous prime is 38122560067. The next prime is 38122560107. The reversal of 38122560075 is 57006522183.
It is not a de Polignac number, because 38122560075 - 23 = 38122560067 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 379017 + ... + 468933.
Almost surely, 238122560075 is an apocalyptic number.
38122560075 is a deficient number, since it is larger than the sum of its proper divisors (24918590053).
38122560075 is a wasteful number, since it uses less digits than its factorization.
38122560075 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95583 (or 95578 counting only the distinct ones).
The product of its (nonzero) digits is 100800, while the sum is 39.
The spelling of 38122560075 in words is "thirty-eight billion, one hundred twenty-two million, five hundred sixty thousand, seventy-five".
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