Base | Representation |
---|---|
bin | 1111100100001… |
… | …11010001000011 |
3 | 100002201000121210 |
4 | 13302013101003 |
5 | 231411434400 |
6 | 20542421203 |
7 | 3143614230 |
oct | 762072103 |
9 | 302630553 |
10 | 130577475 |
11 | 67786876 |
12 | 37891803 |
13 | 2108b5a2 |
14 | 134b0787 |
15 | b6e4950 |
hex | 7c87443 |
130577475 has 24 divisors (see below), whose sum is σ = 246730240. Its totient is φ = 59692320.
The previous prime is 130577471. The next prime is 130577537. The reversal of 130577475 is 574775031.
It is not a de Polignac number, because 130577475 - 22 = 130577471 is a prime.
It is not an unprimeable number, because it can be changed into a prime (130577471) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 123835 + ... + 124884.
Almost surely, 2130577475 is an apocalyptic number.
130577475 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
130577475 is a deficient number, since it is larger than the sum of its proper divisors (116152765).
130577475 is a wasteful number, since it uses less digits than its factorization.
130577475 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 248739 (or 248734 counting only the distinct ones).
The product of its (nonzero) digits is 102900, while the sum is 39.
The square root of 130577475 is about 11427.0501442848. The cubic root of 130577475 is about 507.3286891357.
The spelling of 130577475 in words is "one hundred thirty million, five hundred seventy-seven thousand, four hundred seventy-five".
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