Base | Representation |
---|---|
bin | 110100000000… |
… | …011000101100 |
3 | 221122122001110 |
4 | 310000120230 |
5 | 11442224233 |
6 | 1204112020 |
7 | 223610361 |
oct | 64003054 |
9 | 27578043 |
10 | 13633068 |
11 | 77717a9 |
12 | 4695610 |
13 | 2a94407 |
14 | 1b4c468 |
15 | 12e4663 |
hex | d0062c |
13633068 has 12 divisors (see below), whose sum is σ = 31810520. Its totient is φ = 4544352.
The previous prime is 13633049. The next prime is 13633097. The reversal of 13633068 is 86033631.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 568033 + ... + 568056.
Almost surely, 213633068 is an apocalyptic number.
It is an amenable number.
13633068 is an abundant number, since it is smaller than the sum of its proper divisors (18177452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13633068 is a wasteful number, since it uses less digits than its factorization.
13633068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1136096 (or 1136094 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 30.
The square root of 13633068 is about 3692.2984711423. The cubic root of 13633068 is about 238.8899430837.
Adding to 13633068 its reverse (86033631), we get a palindrome (99666699).
The spelling of 13633068 in words is "thirteen million, six hundred thirty-three thousand, sixty-eight".
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