Base | Representation |
---|---|
bin | 1001111011111… |
… | …1111010001000 |
3 | 2220102120220222 |
4 | 2132333322020 |
5 | 41132234040 |
6 | 4045205212 |
7 | 1014164360 |
oct | 236777210 |
9 | 86376828 |
10 | 41680520 |
11 | 21589212 |
12 | 11b60808 |
13 | 883473b |
14 | 576d9a0 |
15 | 39d4bb5 |
hex | 27bfe88 |
41680520 has 32 divisors (see below), whose sum is σ = 107179200. Its totient is φ = 14290368.
The previous prime is 41680501. The next prime is 41680553. The reversal of 41680520 is 2508614.
It is a self number, because there is not a number n which added to its sum of digits gives 41680520.
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, 74150 + ... + 74709.
It is an arithmetic number, because the mean of its divisors is an integer number (3349350).
Almost surely, 241680520 is an apocalyptic number.
41680520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
41680520 is an abundant number, since it is smaller than the sum of its proper divisors (65498680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
41680520 is a wasteful number, since it uses less digits than its factorization.
41680520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 148877 (or 148873 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 26.
The square root of 41680520 is about 6456.0452290857. The cubic root of 41680520 is about 346.7190543774.
The spelling of 41680520 in words is "forty-one million, six hundred eighty thousand, five hundred twenty".
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