Base | Representation |
---|---|
bin | 1111010011101010… |
… | …0100000000001000 |
3 | 101121100210110002011 |
4 | 3310322210000020 |
5 | 31403400230040 |
6 | 1515421545304 |
7 | 203552601013 |
oct | 36472440010 |
9 | 11540713064 |
10 | 4108992520 |
11 | 1819467996 |
12 | 968115234 |
13 | 506393329 |
14 | 2ada0637a |
15 | 190b043ea |
hex | f4ea4008 |
4108992520 has 32 divisors (see below), whose sum is σ = 9269406720. Its totient is φ = 1639299520.
The previous prime is 4108992467. The next prime is 4108992541. The reversal of 4108992520 is 252998014.
It is a Harshad number since it is a multiple of its sum of digits (40).
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, 118786 + ... + 149425.
It is an arithmetic number, because the mean of its divisors is an integer number (289668960).
Almost surely, 24108992520 is an apocalyptic number.
4108992520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4108992520 is an abundant number, since it is smaller than the sum of its proper divisors (5160414200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4108992520 is a wasteful number, since it uses less digits than its factorization.
4108992520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 268605 (or 268601 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 40.
The square root of 4108992520 is about 64101.4236971380. The cubic root of 4108992520 is about 1601.6899487922.
The spelling of 4108992520 in words is "four billion, one hundred eight million, nine hundred ninety-two thousand, five hundred twenty".
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