Base | Representation |
---|---|
bin | 110010001101… |
… | …011111101000 |
3 | 220202201111222 |
4 | 302031133220 |
5 | 11332144342 |
6 | 1150041212 |
7 | 216610361 |
oct | 62153750 |
9 | 26681458 |
10 | 13162472 |
11 | 7480184 |
12 | 44a9208 |
13 | 295b15b |
14 | 1a68b68 |
15 | 124eed2 |
hex | c8d7e8 |
13162472 has 32 divisors (see below), whose sum is σ = 25613280. Its totient is φ = 6336960.
The previous prime is 13162451. The next prime is 13162489. The reversal of 13162472 is 27426131.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28322 + ... + 28782.
It is an arithmetic number, because the mean of its divisors is an integer number (800415).
Almost surely, 213162472 is an apocalyptic number.
It is an amenable number.
13162472 is a deficient number, since it is larger than the sum of its proper divisors (12450808).
13162472 is a wasteful number, since it uses less digits than its factorization.
13162472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 593 (or 589 counting only the distinct ones).
The product of its digits is 2016, while the sum is 26.
The square root of 13162472 is about 3628.0121278739. The cubic root of 13162472 is about 236.1089700731.
The spelling of 13162472 in words is "thirteen million, one hundred sixty-two thousand, four hundred seventy-two".
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