Base | Representation |
---|---|
bin | 1100110110001… |
… | …10100011010010 |
3 | 21111210011221002 |
4 | 12123012203102 |
5 | 210042034033 |
6 | 14405502002 |
7 | 2446004321 |
oct | 633064322 |
9 | 244704832 |
10 | 107768018 |
11 | 55917786 |
12 | 30111902 |
13 | 19433477 |
14 | 104540b8 |
15 | 96db3e8 |
hex | 66c68d2 |
107768018 has 8 divisors (see below), whose sum is σ = 168680448. Its totient is φ = 51541204.
The previous prime is 107767999. The next prime is 107768033. The reversal of 107768018 is 810867701.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1077680182 = 23227891407296648, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1171346 + ... + 1171437.
It is an arithmetic number, because the mean of its divisors is an integer number (21085056).
Almost surely, 2107768018 is an apocalyptic number.
107768018 is a deficient number, since it is larger than the sum of its proper divisors (60912430).
107768018 is a wasteful number, since it uses less digits than its factorization.
107768018 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2342808.
The product of its (nonzero) digits is 18816, while the sum is 38.
The square root of 107768018 is about 10381.1376062549. The cubic root of 107768018 is about 475.8791003594.
The spelling of 107768018 in words is "one hundred seven million, seven hundred sixty-eight thousand, eighteen".
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