Base | Representation |
---|---|
bin | 111101001101100001… |
… | …1011000110110010111 |
3 | 110120022000001221212201 |
4 | 1322123003120312113 |
5 | 4123202244004300 |
6 | 140215405425331 |
7 | 12332314520401 |
oct | 1723303306627 |
9 | 416260057781 |
10 | 131450375575 |
11 | 50825345832 |
12 | 2158656b247 |
13 | c51b51062c |
14 | 650dd71b71 |
15 | 364535966a |
hex | 1e9b0d8d97 |
131450375575 has 6 divisors (see below), whose sum is σ = 162998465744. Its totient is φ = 105160300440.
The previous prime is 131450375531. The next prime is 131450375579. The reversal of 131450375575 is 575573054131.
It is not a de Polignac number, because 131450375575 - 217 = 131450244503 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131450375579) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2629007487 + ... + 2629007536.
Almost surely, 2131450375575 is an apocalyptic number.
131450375575 is a deficient number, since it is larger than the sum of its proper divisors (31548090169).
131450375575 is an equidigital number, since it uses as much as digits as its factorization.
131450375575 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5258015033 (or 5258015028 counting only the distinct ones).
The product of its (nonzero) digits is 1102500, while the sum is 46.
The spelling of 131450375575 in words is "one hundred thirty-one billion, four hundred fifty million, three hundred seventy-five thousand, five hundred seventy-five".
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