Base | Representation |
---|---|
bin | 1100110001101… |
… | …01101011110000 |
3 | 21110200000222010 |
4 | 12120311223300 |
5 | 204414042030 |
6 | 14345042520 |
7 | 2440653336 |
oct | 630655360 |
9 | 243600863 |
10 | 107174640 |
11 | 55551991 |
12 | 2ba86440 |
13 | 19286361 |
14 | 1033bb56 |
15 | 96206b0 |
hex | 6635af0 |
107174640 has 40 divisors (see below), whose sum is σ = 332242128. Its totient is φ = 28579840.
The previous prime is 107174629. The next prime is 107174651. The reversal of 107174640 is 46471701.
It is an interprime number because it is at equal distance from previous prime (107174629) and next prime (107174651).
It is a tau number, because it is divible by the number of its divisors (40).
It is a super-2 number, since 2×1071746402 = 22972806918259200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 107174598 and 107174607.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223041 + ... + 223520.
Almost surely, 2107174640 is an apocalyptic number.
107174640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
107174640 is an abundant number, since it is smaller than the sum of its proper divisors (225067488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
107174640 is a wasteful number, since it uses less digits than its factorization.
107174640 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 446577 (or 446571 counting only the distinct ones).
The product of its (nonzero) digits is 4704, while the sum is 30.
The square root of 107174640 is about 10352.5185341539. The cubic root of 107174640 is about 475.0040849141.
The spelling of 107174640 in words is "one hundred seven million, one hundred seventy-four thousand, six hundred forty".
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