Base | Representation |
---|---|
bin | 110010101111… |
… | …001010101110 |
3 | 221000201201100 |
4 | 302233022232 |
5 | 11401103043 |
6 | 1153023530 |
7 | 221023446 |
oct | 62571256 |
9 | 27021640 |
10 | 13300398 |
11 | 7564871 |
12 | 4554ba6 |
13 | 29a8b77 |
14 | 1aa3126 |
15 | 127acd3 |
hex | caf2ae |
13300398 has 24 divisors (see below), whose sum is σ = 29086200. Its totient is φ = 4392144.
The previous prime is 13300367. The next prime is 13300471. The reversal of 13300398 is 89300331.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1428 + ... + 5351.
It is an arithmetic number, because the mean of its divisors is an integer number (1211925).
Almost surely, 213300398 is an apocalyptic number.
13300398 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
13300398 is an abundant number, since it is smaller than the sum of its proper divisors (15785802).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13300398 is a wasteful number, since it uses less digits than its factorization.
13300398 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6896 (or 6893 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 27.
The square root of 13300398 is about 3646.9710719993. The cubic root of 13300398 is about 236.9308135385.
The spelling of 13300398 in words is "thirteen million, three hundred thousand, three hundred ninety-eight".
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