Base | Representation |
---|---|
bin | 110001101001… |
… | …010001110111 |
3 | 220111012001000 |
4 | 301221101313 |
5 | 11312423020 |
6 | 1142534343 |
7 | 215422041 |
oct | 61512167 |
9 | 26435030 |
10 | 13014135 |
11 | 7389792 |
12 | 44373b3 |
13 | 2908794 |
14 | 1a2aa91 |
15 | 1221090 |
hex | c69477 |
13014135 has 16 divisors (see below), whose sum is σ = 23136480. Its totient is φ = 6940800.
The previous prime is 13014103. The next prime is 13014173. The reversal of 13014135 is 53141031.
It is not a de Polignac number, because 13014135 - 25 = 13014103 is a prime.
It is a congruent number.
It is an unprimeable number.
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, 48066 + ... + 48335.
It is an arithmetic number, because the mean of its divisors is an integer number (1446030).
Almost surely, 213014135 is an apocalyptic number.
13014135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
13014135 is a deficient number, since it is larger than the sum of its proper divisors (10122345).
13014135 is an equidigital number, since it uses as much as digits as its factorization.
13014135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96415 (or 96409 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 18.
The square root of 13014135 is about 3607.5109147444. The cubic root of 13014135 is about 235.2186587134.
Adding to 13014135 its reverse (53141031), we get a palindrome (66155166).
The spelling of 13014135 in words is "thirteen million, fourteen thousand, one hundred thirty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •