Base | Representation |
---|---|
bin | 110011011100… |
… | …111110110000 |
3 | 221101021010100 |
4 | 303130332300 |
5 | 11423104143 |
6 | 1201032400 |
7 | 222434520 |
oct | 63347660 |
9 | 27337110 |
10 | 13488048 |
11 | 7682852 |
12 | 4625700 |
13 | 2a433c2 |
14 | 1b11680 |
15 | 12b66d3 |
hex | cdcfb0 |
13488048 has 60 divisors (see below), whose sum is σ = 43143568. Its totient is φ = 3853440.
The previous prime is 13488037. The next prime is 13488071. The reversal of 13488048 is 84088431.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5683 + ... + 7698.
Almost surely, 213488048 is an apocalyptic number.
13488048 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
13488048 is an abundant number, since it is smaller than the sum of its proper divisors (29655520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13488048 is a wasteful number, since it uses less digits than its factorization.
13488048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13402 (or 13393 counting only the distinct ones).
The product of its (nonzero) digits is 24576, while the sum is 36.
The square root of 13488048 is about 3672.6077928360. The cubic root of 13488048 is about 238.0398680946.
The spelling of 13488048 in words is "thirteen million, four hundred eighty-eight thousand, forty-eight".
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