Base | Representation |
---|---|
bin | 110001110111011101… |
… | …0110101001100001000 |
3 | 101020102010020110211220 |
4 | 1203232322311030020 |
5 | 3223303412132403 |
6 | 121110111122040 |
7 | 10510505464203 |
oct | 1435672651410 |
9 | 336363213756 |
10 | 107087614728 |
11 | 41463191a36 |
12 | 18907513320 |
13 | a138010a03 |
14 | 527c4a693a |
15 | 2bbb5ad953 |
hex | 18eeeb5308 |
107087614728 has 32 divisors (see below), whose sum is σ = 267805334400. Its totient is φ = 35684365248.
The previous prime is 107087614721. The next prime is 107087614787. The reversal of 107087614728 is 827416780701.
It is a super-2 number, since 2×1070876147282 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (107087614721) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 642976 + ... + 792207.
It is an arithmetic number, because the mean of its divisors is an integer number (8368916700).
Almost surely, 2107087614728 is an apocalyptic number.
It is an amenable number.
107087614728 is an abundant number, since it is smaller than the sum of its proper divisors (160717719672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
107087614728 is a wasteful number, since it uses less digits than its factorization.
107087614728 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1438301 (or 1438297 counting only the distinct ones).
The product of its (nonzero) digits is 1053696, while the sum is 51.
The spelling of 107087614728 in words is "one hundred seven billion, eighty-seven million, six hundred fourteen thousand, seven hundred twenty-eight".
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