Base | Representation |
---|---|
bin | 11001010010001010… |
… | …10110100110110001 |
3 | 1022001000012100002012 |
4 | 30221011112212301 |
5 | 210244441433212 |
6 | 10122541332305 |
7 | 660244356506 |
oct | 145105264661 |
9 | 38030170065 |
10 | 13574171057 |
11 | 58362a1697 |
12 | 2769b67095 |
13 | 1384325ca5 |
14 | 92ab0b4ad |
15 | 546a6b922 |
hex | 3291569b1 |
13574171057 has 8 divisors (see below), whose sum is σ = 13610520000. Its totient is φ = 13537847664.
The previous prime is 13574171053. The next prime is 13574171089. The reversal of 13574171057 is 75017147531.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13574171057 - 22 = 13574171053 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13574171053) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1531643 + ... + 1540479.
It is an arithmetic number, because the mean of its divisors is an integer number (1701315000).
Almost surely, 213574171057 is an apocalyptic number.
It is an amenable number.
13574171057 is a deficient number, since it is larger than the sum of its proper divisors (36348943).
13574171057 is an equidigital number, since it uses as much as digits as its factorization.
13574171057 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12775.
The product of its (nonzero) digits is 102900, while the sum is 41.
The spelling of 13574171057 in words is "thirteen billion, five hundred seventy-four million, one hundred seventy-one thousand, fifty-seven".
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