Base | Representation |
---|---|
bin | 110010001011… |
… | …000010001010 |
3 | 220202012200201 |
4 | 302023002022 |
5 | 11331334034 |
6 | 1145522414 |
7 | 216536113 |
oct | 62130212 |
9 | 26665621 |
10 | 13152394 |
11 | 7473652 |
12 | 44a340a |
13 | 29566a8 |
14 | 1a6520a |
15 | 124c014 |
hex | c8b08a |
13152394 has 8 divisors (see below), whose sum is σ = 19978560. Its totient is φ = 6492876.
The previous prime is 13152329. The next prime is 13152397. The reversal of 13152394 is 49325131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (13152397) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41464 + ... + 41779.
It is an arithmetic number, because the mean of its divisors is an integer number (2497320).
Almost surely, 213152394 is an apocalyptic number.
13152394 is a deficient number, since it is larger than the sum of its proper divisors (6826166).
13152394 is an equidigital number, since it uses as much as digits as its factorization.
13152394 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 83324.
The product of its digits is 3240, while the sum is 28.
The square root of 13152394 is about 3626.6229470404. The cubic root of 13152394 is about 236.0486948260.
It can be divided in two parts, 131 and 52394, that added together give a palindrome (52525).
The spelling of 13152394 in words is "thirteen million, one hundred fifty-two thousand, three hundred ninety-four".
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