Base | Representation |
---|---|
bin | 110101001000… |
… | …101010001001 |
3 | 222012200010111 |
4 | 311020222021 |
5 | 12031212342 |
6 | 1214314321 |
7 | 226252420 |
oct | 65105211 |
9 | 28180114 |
10 | 13929097 |
11 | 7954156 |
12 | 47b89a1 |
13 | 2b69090 |
14 | 1bc82b7 |
15 | 1352217 |
hex | d48a89 |
13929097 has 8 divisors (see below), whose sum is σ = 17143616. Its totient is φ = 11020752.
The previous prime is 13929079. The next prime is 13929101. The reversal of 13929097 is 79092931.
13929097 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13929097 - 223 = 5540489 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13929017) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76443 + ... + 76624.
It is an arithmetic number, because the mean of its divisors is an integer number (2142952).
Almost surely, 213929097 is an apocalyptic number.
It is an amenable number.
13929097 is a deficient number, since it is larger than the sum of its proper divisors (3214519).
13929097 is a wasteful number, since it uses less digits than its factorization.
13929097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 153087.
The product of its (nonzero) digits is 30618, while the sum is 40.
The square root of 13929097 is about 3732.1705480859. The cubic root of 13929097 is about 240.6066654271.
The spelling of 13929097 in words is "thirteen million, nine hundred twenty-nine thousand, ninety-seven".
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