Base | Representation |
---|---|
bin | 110001111011001000… |
… | …0001000011100111000 |
3 | 101020201200201202122100 |
4 | 1203312100020130320 |
5 | 3224031410423120 |
6 | 121130224023400 |
7 | 10513531253052 |
oct | 1436620103470 |
9 | 336650652570 |
10 | 107210639160 |
11 | 4151667a019 |
12 | 18940761b60 |
13 | a157656431 |
14 | 529096c8d2 |
15 | 2bc72b0490 |
hex | 18f6408738 |
107210639160 has 96 divisors (see below), whose sum is σ = 348488244000. Its totient is φ = 28585100544.
The previous prime is 107210639099. The next prime is 107210639167. The reversal of 107210639160 is 61936012701.
107210639160 is a `hidden beast` number, since 1 + 0 + 7 + 2 + 1 + 0 + 639 + 16 + 0 = 666.
It is a super-2 number, since 2×1072106391602 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107210639167) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2799421 + ... + 2837459.
It is an arithmetic number, because the mean of its divisors is an integer number (3630085875).
Almost surely, 2107210639160 is an apocalyptic number.
107210639160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
107210639160 is an abundant number, since it is smaller than the sum of its proper divisors (241277604840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
107210639160 is a wasteful number, since it uses less digits than its factorization.
107210639160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45885 (or 45878 counting only the distinct ones).
The product of its (nonzero) digits is 13608, while the sum is 36.
The spelling of 107210639160 in words is "one hundred seven billion, two hundred ten million, six hundred thirty-nine thousand, one hundred sixty".
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