Base | Representation |
---|---|
bin | 110011101000… |
… | …011010010100 |
3 | 221110122100102 |
4 | 303220122110 |
5 | 11431103433 |
6 | 1202033232 |
7 | 223021154 |
oct | 63503224 |
9 | 27418312 |
10 | 13534868 |
11 | 7704a46 |
12 | 4648818 |
13 | 2a5b7c9 |
14 | 1b24764 |
15 | 12c54e8 |
hex | ce8694 |
13534868 has 12 divisors (see below), whose sum is σ = 23832480. Its totient is φ = 6725592.
The previous prime is 13534867. The next prime is 13534883. The reversal of 13534868 is 86843531.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13534861) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9728 + ... + 11031.
It is an arithmetic number, because the mean of its divisors is an integer number (1986040).
Almost surely, 213534868 is an apocalyptic number.
It is an amenable number.
13534868 is a deficient number, since it is larger than the sum of its proper divisors (10297612).
13534868 is a wasteful number, since it uses less digits than its factorization.
13534868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20926 (or 20924 counting only the distinct ones).
The product of its digits is 69120, while the sum is 38.
The square root of 13534868 is about 3678.9764881010. The cubic root of 13534868 is about 238.3149797050.
The spelling of 13534868 in words is "thirteen million, five hundred thirty-four thousand, eight hundred sixty-eight".
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