Base | Representation |
---|---|
bin | 110001101100… |
… | …101000100010 |
3 | 220111212212212 |
4 | 301230220202 |
5 | 11313342444 |
6 | 1143122122 |
7 | 215510066 |
oct | 61545042 |
9 | 26455785 |
10 | 13027874 |
11 | 7399042 |
12 | 4443342 |
13 | 2911b02 |
14 | 1a31aa6 |
15 | 122519e |
hex | c6ca22 |
13027874 has 8 divisors (see below), whose sum is σ = 20172288. Its totient is φ = 6303780.
The previous prime is 13027871. The next prime is 13027891. The reversal of 13027874 is 47872031.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 13027874.
It is not an unprimeable number, because it can be changed into a prime (13027871) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105002 + ... + 105125.
It is an arithmetic number, because the mean of its divisors is an integer number (2521536).
Almost surely, 213027874 is an apocalyptic number.
13027874 is a deficient number, since it is larger than the sum of its proper divisors (7144414).
13027874 is a wasteful number, since it uses less digits than its factorization.
13027874 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 210160.
The product of its (nonzero) digits is 9408, while the sum is 32.
The square root of 13027874 is about 3609.4146339815. The cubic root of 13027874 is about 235.3014029141.
The spelling of 13027874 in words is "thirteen million, twenty-seven thousand, eight hundred seventy-four".
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