Base | Representation |
---|---|
bin | 1010000000110010… |
… | …1010101010011110 |
3 | 20221022100001000221 |
4 | 2200030222222132 |
5 | 21001021100123 |
6 | 1122410111554 |
7 | 123413601166 |
oct | 24014525236 |
9 | 6838301027 |
10 | 2687675038 |
11 | 115a139044 |
12 | 63011b5ba |
13 | 33aa8c879 |
14 | 1b6d455a6 |
15 | 10ae4d25d |
hex | a032aa9e |
2687675038 has 16 divisors (see below), whose sum is σ = 4105891296. Its totient is φ = 1319207680.
The previous prime is 2687674991. The next prime is 2687675047. The reversal of 2687675038 is 8305767862.
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, 7531 + ... + 73702.
It is an arithmetic number, because the mean of its divisors is an integer number (256618206).
Almost surely, 22687675038 is an apocalyptic number.
2687675038 is a deficient number, since it is larger than the sum of its proper divisors (1418216258).
2687675038 is a wasteful number, since it uses less digits than its factorization.
2687675038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81539.
The product of its (nonzero) digits is 3386880, while the sum is 52.
The square root of 2687675038 is about 51842.7915722138. The cubic root of 2687675038 is about 1390.3546251127.
The spelling of 2687675038 in words is "two billion, six hundred eighty-seven million, six hundred seventy-five thousand, thirty-eight".
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