Base | Representation |
---|---|
bin | 100011100110001101010… |
… | …0001110001110011101000 |
3 | 122022201011122211201120210 |
4 | 1013030122201301303220 |
5 | 1120124130140000040 |
6 | 14223313213421120 |
7 | 1013315356520412 |
oct | 107143241616350 |
9 | 18281148751523 |
10 | 4892412812520 |
11 | 1616951540192 |
12 | 67022319a7a0 |
13 | 29647771aa9c |
14 | 12cb18bd99b2 |
15 | 873e2381480 |
hex | 4731a871ce8 |
4892412812520 has 64 divisors (see below), whose sum is σ = 14680568952000. Its totient is φ = 1304347371008.
The previous prime is 4892412812467. The next prime is 4892412812527. The reversal of 4892412812520 is 252182142984.
It is a self number, because there is not a number n which added to its sum of digits gives 4892412812520.
It is not an unprimeable number, because it can be changed into a prime (4892412812527) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4094430 + ... + 5152589.
It is an arithmetic number, because the mean of its divisors is an integer number (229383889875).
Almost surely, 24892412812520 is an apocalyptic number.
4892412812520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4892412812520 is an abundant number, since it is smaller than the sum of its proper divisors (9788156139480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4892412812520 is a wasteful number, since it uses less digits than its factorization.
4892412812520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9251442 (or 9251438 counting only the distinct ones).
The product of its (nonzero) digits is 737280, while the sum is 48.
The spelling of 4892412812520 in words is "four trillion, eight hundred ninety-two billion, four hundred twelve million, eight hundred twelve thousand, five hundred twenty".
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