Base | Representation |
---|---|
bin | 110011001100… |
… | …001000000100 |
3 | 221020202102110 |
4 | 303030020010 |
5 | 11413402022 |
6 | 1155341020 |
7 | 222026325 |
oct | 63141004 |
9 | 27222373 |
10 | 13419012 |
11 | 76359a2 |
12 | 45b1770 |
13 | 2a1ab59 |
14 | 1ad444c |
15 | 12a100c |
hex | ccc204 |
13419012 has 24 divisors (see below), whose sum is σ = 32158336. Its totient is φ = 4351968.
The previous prime is 13418989. The next prime is 13419037. The reversal of 13419012 is 21091431.
It is a super-2 number, since 2×134190122 = 360139766112288, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 13419012.
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, 14668 + ... + 15555.
Almost surely, 213419012 is an apocalyptic number.
13419012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13419012 is an abundant number, since it is smaller than the sum of its proper divisors (18739324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13419012 is a wasteful number, since it uses less digits than its factorization.
13419012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30267 (or 30265 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 21.
The square root of 13419012 is about 3663.1969644015. The cubic root of 13419012 is about 237.6330526862.
The spelling of 13419012 in words is "thirteen million, four hundred nineteen thousand, twelve".
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