Base | Representation |
---|---|
bin | 1100110111010… |
… | …01010001001000 |
3 | 21112001101222200 |
4 | 12123221101020 |
5 | 210111111331 |
6 | 14412520200 |
7 | 2450136021 |
oct | 633512110 |
9 | 245041880 |
10 | 107910216 |
11 | 55a045a7 |
12 | 30180060 |
13 | 194830cb |
14 | 1048dc48 |
15 | 97185e6 |
hex | 66e9448 |
107910216 has 48 divisors (see below), whose sum is σ = 295114560. Its totient is φ = 35618400.
The previous prime is 107910211. The next prime is 107910217. The reversal of 107910216 is 612019701.
It is a super-2 number, since 2×1079102162 = 23289229434333312, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 107910216.
It is not an unprimeable number, because it can be changed into a prime (107910211) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 141 + ... + 14691.
It is an arithmetic number, because the mean of its divisors is an integer number (6148220).
Almost surely, 2107910216 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 107910216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147557280).
107910216 is an abundant number, since it is smaller than the sum of its proper divisors (187204344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
107910216 is a wasteful number, since it uses less digits than its factorization.
107910216 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14666 (or 14659 counting only the distinct ones).
The product of its (nonzero) digits is 756, while the sum is 27.
The square root of 107910216 is about 10387.9842125409. The cubic root of 107910216 is about 476.0883130635.
Adding to 107910216 its reverse (612019701), we get a palindrome (719929917).
The spelling of 107910216 in words is "one hundred seven million, nine hundred ten thousand, two hundred sixteen".
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