Base | Representation |
---|---|
bin | 100100010100010100… |
… | …101110001011010000 |
3 | 10201122200020220012112 |
4 | 210110110232023100 |
5 | 1114330343311000 |
6 | 25525300444452 |
7 | 2550230553662 |
oct | 442424561320 |
9 | 121580226175 |
10 | 38995682000 |
11 | 155a1056070 |
12 | 76836a9728 |
13 | 38a5c92b62 |
14 | 1c5d058532 |
15 | 1033751235 |
hex | 91452e2d0 |
38995682000 has 80 divisors (see below), whose sum is σ = 102863577024. Its totient is φ = 14180240000.
The previous prime is 38995681997. The next prime is 38995682021. The reversal of 38995682000 is 28659983.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (50).
It is a self number, because there is not a number n which added to its sum of digits gives 38995682000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 864266 + ... + 908265.
Almost surely, 238995682000 is an apocalyptic number.
It is an amenable number.
38995682000 is an abundant number, since it is smaller than the sum of its proper divisors (63867895024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38995682000 is a wasteful number, since it uses less digits than its factorization.
38995682000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1772565 (or 1772549 counting only the distinct ones).
The product of its (nonzero) digits is 933120, while the sum is 50.
The spelling of 38995682000 in words is "thirty-eight billion, nine hundred ninety-five million, six hundred eighty-two thousand".
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