Base | Representation |
---|---|
bin | 110010111101… |
… | …101110110000 |
3 | 221010202112121 |
4 | 302331232300 |
5 | 11410010143 |
6 | 1154204024 |
7 | 221362402 |
oct | 62755660 |
9 | 27122477 |
10 | 13360048 |
11 | 75a5669 |
12 | 4583614 |
13 | 29ca070 |
14 | 1abab72 |
15 | 128d7ed |
hex | cbdbb0 |
13360048 has 20 divisors (see below), whose sum is σ = 27876688. Its totient is φ = 6166080.
The previous prime is 13360013. The next prime is 13360049. The reversal of 13360048 is 84006331.
It is not an unprimeable number, because it can be changed into a prime (13360049) 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, 31908 + ... + 32323.
Almost surely, 213360048 is an apocalyptic number.
It is an amenable number.
13360048 is an abundant number, since it is smaller than the sum of its proper divisors (14516640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13360048 is a wasteful number, since it uses less digits than its factorization.
13360048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64252 (or 64246 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 25.
The square root of 13360048 is about 3655.1399426014. The cubic root of 13360048 is about 237.2844833461.
Adding to 13360048 its reverse (84006331), we get a palindrome (97366379).
The spelling of 13360048 in words is "thirteen million, three hundred sixty thousand, forty-eight".
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