Base | Representation |
---|---|
bin | 11001000101111100… |
… | …10010110110011110 |
3 | 1021202212022002202010 |
4 | 30202332102312132 |
5 | 210042221013444 |
6 | 10104440212050 |
7 | 654561125010 |
oct | 144276226636 |
9 | 37685262663 |
10 | 13471657374 |
11 | 579344363a |
12 | 273b76a026 |
13 | 13690122c6 |
14 | 91b2641b0 |
15 | 53ca6c2b9 |
hex | 322f92d9e |
13471657374 has 32 divisors (see below), whose sum is σ = 30996297216. Its totient is φ = 3823552800.
The previous prime is 13471657373. The next prime is 13471657379. The reversal of 13471657374 is 47375617431.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13471657373) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1055757 + ... + 1068440.
It is an arithmetic number, because the mean of its divisors is an integer number (968634288).
Almost surely, 213471657374 is an apocalyptic number.
13471657374 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
13471657374 is an abundant number, since it is smaller than the sum of its proper divisors (17524639842).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13471657374 is a wasteful number, since it uses less digits than its factorization.
13471657374 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2124360.
The product of its digits is 1481760, while the sum is 48.
The spelling of 13471657374 in words is "thirteen billion, four hundred seventy-one million, six hundred fifty-seven thousand, three hundred seventy-four".
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