Base | Representation |
---|---|
bin | 110010010110… |
… | …010000011000 |
3 | 220211112202011 |
4 | 302112100120 |
5 | 11334321420 |
6 | 1150515304 |
7 | 220120120 |
oct | 62262030 |
9 | 26745664 |
10 | 13198360 |
11 | 74a513a |
12 | 4505b34 |
13 | 29715a6 |
14 | 1a77c80 |
15 | 125a95a |
hex | c96418 |
13198360 has 32 divisors (see below), whose sum is σ = 33939360. Its totient is φ = 4525056.
The previous prime is 13198357. The next prime is 13198363. The reversal of 13198360 is 6389131.
It is an interprime number because it is at equal distance from previous prime (13198357) and next prime (13198363).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13198363) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23289 + ... + 23848.
It is an arithmetic number, because the mean of its divisors is an integer number (1060605).
Almost surely, 213198360 is an apocalyptic number.
13198360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13198360 is an abundant number, since it is smaller than the sum of its proper divisors (20741000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13198360 is a wasteful number, since it uses less digits than its factorization.
13198360 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47155 (or 47151 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 31.
The square root of 13198360 is about 3632.9547203344. The cubic root of 13198360 is about 236.3233621536.
The spelling of 13198360 in words is "thirteen million, one hundred ninety-eight thousand, three hundred sixty".
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