Base | Representation |
---|---|
bin | 100100001101001110… |
… | …111110110010011110 |
3 | 10201100101102211212221 |
4 | 210031032332302132 |
5 | 1114104421033140 |
6 | 25505411215554 |
7 | 2544254544412 |
oct | 441516766236 |
9 | 121311384787 |
10 | 38876736670 |
11 | 1553a9a4742 |
12 | 764b8a75ba |
13 | 3887447cc5 |
14 | 1c4b334d42 |
15 | 10280a814a |
hex | 90d3bec9e |
38876736670 has 16 divisors (see below), whose sum is σ = 71467023168. Its totient is φ = 15219828640.
The previous prime is 38876736659. The next prime is 38876736697. The reversal of 38876736670 is 7663767883.
It is a super-2 number, since 2×388767366702 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 38876736599 and 38876736608.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41357761 + ... + 41358700.
It is an arithmetic number, because the mean of its divisors is an integer number (4466688948).
Almost surely, 238876736670 is an apocalyptic number.
38876736670 is a deficient number, since it is larger than the sum of its proper divisors (32590286498).
38876736670 is a wasteful number, since it uses less digits than its factorization.
38876736670 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82716515.
The product of its (nonzero) digits is 42674688, while the sum is 61.
The spelling of 38876736670 in words is "thirty-eight billion, eight hundred seventy-six million, seven hundred thirty-six thousand, six hundred seventy".
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