Base | Representation |
---|---|
bin | 111001100101… |
… | …110100110001 |
3 | 1001102000101020 |
4 | 321211310301 |
5 | 12331102022 |
6 | 1255330053 |
7 | 242215656 |
oct | 71456461 |
9 | 31360336 |
10 | 15097137 |
11 | 8581780 |
12 | 5080929 |
13 | 3187923 |
14 | 200dc2d |
15 | 14d335c |
hex | e65d31 |
15097137 has 16 divisors (see below), whose sum is σ = 22241280. Its totient is φ = 9032400.
The previous prime is 15097133. The next prime is 15097141. The reversal of 15097137 is 73179051.
It is an interprime number because it is at equal distance from previous prime (15097133) and next prime (15097141).
It is not a de Polignac number, because 15097137 - 22 = 15097133 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a junction number, because it is equal to n+sod(n) for n = 15097098 and 15097107.
It is not an unprimeable number, because it can be changed into a prime (15097133) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 289 + ... + 5502.
It is an arithmetic number, because the mean of its divisors is an integer number (1390080).
Almost surely, 215097137 is an apocalyptic number.
It is an amenable number.
15097137 is a deficient number, since it is larger than the sum of its proper divisors (7144143).
15097137 is a wasteful number, since it uses less digits than its factorization.
15097137 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5884.
The product of its (nonzero) digits is 6615, while the sum is 33.
The square root of 15097137 is about 3885.5034422839. The cubic root of 15097137 is about 247.1524189431.
It can be divided in two parts, 1509 and 7137, that added together give a triangular number (8646 = T131).
The spelling of 15097137 in words is "fifteen million, ninety-seven thousand, one hundred thirty-seven".
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