Base | Representation |
---|---|
bin | 11111111011100000… |
… | …00000101111011011 |
3 | 1122020122221002200100 |
4 | 33331300000233123 |
5 | 240101340422413 |
6 | 11512555110443 |
7 | 1144540434252 |
oct | 177560005733 |
9 | 48218832610 |
10 | 17142123483 |
11 | 72a7311101 |
12 | 33a4a42423 |
13 | 1802595144 |
14 | b88917799 |
15 | 6a4deca73 |
hex | 3fdc00bdb |
17142123483 has 12 divisors (see below), whose sum is σ = 24769888000. Its totient is φ = 11423908656.
The previous prime is 17142123461. The next prime is 17142123497. The reversal of 17142123483 is 38432124171.
17142123483 is a `hidden beast` number, since 17 + 1 + 42 + 123 + 483 = 666.
It is not a de Polignac number, because 17142123483 - 29 = 17142122971 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (17142123433) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 321691 + ... + 371172.
Almost surely, 217142123483 is an apocalyptic number.
17142123483 is a deficient number, since it is larger than the sum of its proper divisors (7627764517).
17142123483 is a wasteful number, since it uses less digits than its factorization.
17142123483 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 695618 (or 695615 counting only the distinct ones).
The product of its digits is 32256, while the sum is 36.
It can be divided in two parts, 17142 and 123483, that added together give a square (140625 = 3752).
The spelling of 17142123483 in words is "seventeen billion, one hundred forty-two million, one hundred twenty-three thousand, four hundred eighty-three".
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