Base | Representation |
---|---|
bin | 110011000001… |
… | …001000001111 |
3 | 221011110122010 |
4 | 303001020033 |
5 | 11410431332 |
6 | 1154352303 |
7 | 221451105 |
oct | 63011017 |
9 | 27143563 |
10 | 13373967 |
11 | 7605072 |
12 | 458b693 |
13 | 2a034b9 |
14 | 1ac1c75 |
15 | 12929cc |
hex | cc120f |
13373967 has 24 divisors (see below), whose sum is σ = 19257264. Its totient is φ = 8251776.
The previous prime is 13373963. The next prime is 13373981. The reversal of 13373967 is 76937331.
It is not a de Polignac number, because 13373967 - 22 = 13373963 is a prime.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13373963) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57283 + ... + 57515.
It is an arithmetic number, because the mean of its divisors is an integer number (802386).
Almost surely, 213373967 is an apocalyptic number.
13373967 is a deficient number, since it is larger than the sum of its proper divisors (5883297).
13373967 is a wasteful number, since it uses less digits than its factorization.
13373967 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 327 (or 308 counting only the distinct ones).
The product of its digits is 71442, while the sum is 39.
The square root of 13373967 is about 3657.0434780024. The cubic root of 13373967 is about 237.3668587090.
The spelling of 13373967 in words is "thirteen million, three hundred seventy-three thousand, nine hundred sixty-seven".
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