Base | Representation |
---|---|
bin | 110010000110… |
… | …101000010101 |
3 | 220201021221200 |
4 | 302012220111 |
5 | 11330244412 |
6 | 1145303113 |
7 | 216432405 |
oct | 62065025 |
9 | 26637850 |
10 | 13134357 |
11 | 7461045 |
12 | 4494a99 |
13 | 294b412 |
14 | 1a5c805 |
15 | 12469dc |
hex | c86a15 |
13134357 has 24 divisors (see below), whose sum is σ = 20015424. Its totient is φ = 8283264.
The previous prime is 13134299. The next prime is 13134367. The reversal of 13134357 is 75343131.
It is not a de Polignac number, because 13134357 - 28 = 13134101 is a prime.
It is a super-2 number, since 2×131343572 = 345022667606898, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 13134357.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13134367) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21853 + ... + 22445.
It is an arithmetic number, because the mean of its divisors is an integer number (833976).
Almost surely, 213134357 is an apocalyptic number.
It is an amenable number.
13134357 is a deficient number, since it is larger than the sum of its proper divisors (6881067).
13134357 is a wasteful number, since it uses less digits than its factorization.
13134357 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 729 (or 726 counting only the distinct ones).
The product of its digits is 3780, while the sum is 27.
The square root of 13134357 is about 3624.1353451548. The cubic root of 13134357 is about 235.9407408908.
Adding to 13134357 its reverse (75343131), we get a palindrome (88477488).
The spelling of 13134357 in words is "thirteen million, one hundred thirty-four thousand, three hundred fifty-seven".
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