Base | Representation |
---|---|
bin | 110100001111… |
… | …000000101101 |
3 | 221202200020011 |
4 | 310033000231 |
5 | 12001133343 |
6 | 1205253221 |
7 | 224250130 |
oct | 64170055 |
9 | 27680204 |
10 | 13692973 |
11 | 7802808 |
12 | 4704211 |
13 | 2ab5768 |
14 | 1b66217 |
15 | 130729d |
hex | d0f02d |
13692973 has 8 divisors (see below), whose sum is σ = 16569792. Its totient is φ = 11046336.
The previous prime is 13692953. The next prime is 13693033. The reversal of 13692973 is 37929631.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13692973 - 217 = 13561901 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13692953) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57415 + ... + 57652.
It is an arithmetic number, because the mean of its divisors is an integer number (2071224).
Almost surely, 213692973 is an apocalyptic number.
It is an amenable number.
13692973 is a deficient number, since it is larger than the sum of its proper divisors (2876819).
13692973 is a wasteful number, since it uses less digits than its factorization.
13692973 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115091.
The product of its digits is 61236, while the sum is 40.
The square root of 13692973 is about 3700.4017349472. The cubic root of 13692973 is about 239.2393335559.
The spelling of 13692973 in words is "thirteen million, six hundred ninety-two thousand, nine hundred seventy-three".
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