Base | Representation |
---|---|
bin | 11001000110110101… |
… | …00001011001101000 |
3 | 1021210101020001010100 |
4 | 30203122201121220 |
5 | 210101114311000 |
6 | 10105302545400 |
7 | 655011044163 |
oct | 144332413150 |
9 | 37711201110 |
10 | 13479057000 |
11 | 5797638032 |
12 | 2742138260 |
13 | 136a703396 |
14 | 91c22cada |
15 | 53d52ea00 |
hex | 3236a1668 |
13479057000 has 96 divisors (see below), whose sum is σ = 45559243080. Its totient is φ = 3594412800.
The previous prime is 13479056999. The next prime is 13479057013. The reversal of 13479057000 is 75097431.
It is a happy number.
13479057000 is a `hidden beast` number, since 13 + 4 + 79 + 0 + 570 + 0 + 0 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 4563542916 + 8915514084 = 67554^2 + 94422^2 .
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 23 ways as a sum of consecutive naturals, for example, 739837 + ... + 757836.
Almost surely, 213479057000 is an apocalyptic number.
13479057000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13479057000 is an abundant number, since it is smaller than the sum of its proper divisors (32080186080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13479057000 is a wasteful number, since it uses less digits than its factorization.
13479057000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1497700 (or 1497683 counting only the distinct ones).
The product of its (nonzero) digits is 26460, while the sum is 36.
The spelling of 13479057000 in words is "thirteen billion, four hundred seventy-nine million, fifty-seven thousand".
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