Base | Representation |
---|---|
bin | 110011010110… |
… | …001010111101 |
3 | 221022211212100 |
4 | 303112022331 |
5 | 11421211112 |
6 | 1200255313 |
7 | 222260304 |
oct | 63261275 |
9 | 27284770 |
10 | 13460157 |
11 | 76638a7 |
12 | 4611539 |
13 | 2a337b9 |
14 | 1b0543b |
15 | 12ad2dc |
hex | cd62bd |
13460157 has 12 divisors (see below), whose sum is σ = 19474624. Its totient is φ = 8958600.
The previous prime is 13460149. The next prime is 13460159. The reversal of 13460157 is 75106431.
13460157 is a `hidden beast` number, since 1 + 3 + 4 + 601 + 57 = 666.
It is not a de Polignac number, because 13460157 - 23 = 13460149 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13460157.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13460159) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8748 + ... + 10170.
Almost surely, 213460157 is an apocalyptic number.
It is an amenable number.
13460157 is a deficient number, since it is larger than the sum of its proper divisors (6014467).
13460157 is a wasteful number, since it uses less digits than its factorization.
13460157 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2480 (or 2477 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 27.
The square root of 13460157 is about 3668.8086622227. The cubic root of 13460157 is about 237.8756794873.
Adding to 13460157 its reverse (75106431), we get a palindrome (88566588).
The spelling of 13460157 in words is "thirteen million, four hundred sixty thousand, one hundred fifty-seven".
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