Base | Representation |
---|---|
bin | 11001000100100110… |
… | …01001001001001100 |
3 | 1021202002000101122212 |
4 | 30202103021021030 |
5 | 210031322023140 |
6 | 10103353525552 |
7 | 654363022364 |
oct | 144223111114 |
9 | 37662011585 |
10 | 13460345420 |
11 | 5788017815 |
12 | 2737a138b8 |
13 | 1366881542 |
14 | 91995b9a4 |
15 | 53ba85765 |
hex | 3224c924c |
13460345420 has 48 divisors (see below), whose sum is σ = 28384759200. Its totient is φ = 5361707520.
The previous prime is 13460345419. The next prime is 13460345449. The reversal of 13460345420 is 2454306431.
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 15 ways as a sum of consecutive naturals, for example, 6632966 + ... + 6634994.
It is an arithmetic number, because the mean of its divisors is an integer number (591349150).
Almost surely, 213460345420 is an apocalyptic number.
13460345420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13460345420 is an abundant number, since it is smaller than the sum of its proper divisors (14924413780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13460345420 is a wasteful number, since it uses less digits than its factorization.
13460345420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3258 (or 3256 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 32.
The spelling of 13460345420 in words is "thirteen billion, four hundred sixty million, three hundred forty-five thousand, four hundred twenty".
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