Base | Representation |
---|---|
bin | 1100110101010… |
… | …01011000001000 |
3 | 21111120010000020 |
4 | 12122221120020 |
5 | 210024223040 |
6 | 14403140440 |
7 | 2444666040 |
oct | 632513010 |
9 | 244503006 |
10 | 107648520 |
11 | 55845a21 |
12 | 30074720 |
13 | 193c0c65 |
14 | 10422720 |
15 | 96b5cd0 |
hex | 66a9608 |
107648520 has 64 divisors (see below), whose sum is σ = 369083520. Its totient is φ = 24605184.
The previous prime is 107648491. The next prime is 107648531. The reversal of 107648520 is 25846701.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63237 + ... + 64916.
It is an arithmetic number, because the mean of its divisors is an integer number (5766930).
Almost surely, 2107648520 is an apocalyptic number.
107648520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
107648520 is an abundant number, since it is smaller than the sum of its proper divisors (261435000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
107648520 is a wasteful number, since it uses less digits than its factorization.
107648520 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 128174 (or 128170 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 33.
The square root of 107648520 is about 10375.3804749513. The cubic root of 107648520 is about 475.7031432944.
The spelling of 107648520 in words is "one hundred seven million, six hundred forty-eight thousand, five hundred twenty".
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