Base | Representation |
---|---|
bin | 1111100101111… |
… | …01101010010011 |
3 | 100010010100020122 |
4 | 13302331222103 |
5 | 231441102100 |
6 | 20551300455 |
7 | 3145532624 |
oct | 762755223 |
9 | 303110218 |
10 | 130800275 |
11 | 67919201 |
12 | 3797a72b |
13 | 21138b18 |
14 | 1352ba4b |
15 | b73a985 |
hex | 7cbda93 |
130800275 has 24 divisors (see below), whose sum is σ = 171380400. Its totient is φ = 98755200.
The previous prime is 130800269. The next prime is 130800301. The reversal of 130800275 is 572008031.
It is not a de Polignac number, because 130800275 - 24 = 130800259 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 241505 + ... + 242045.
It is an arithmetic number, because the mean of its divisors is an integer number (7140850).
Almost surely, 2130800275 is an apocalyptic number.
130800275 is a deficient number, since it is larger than the sum of its proper divisors (40580125).
130800275 is a wasteful number, since it uses less digits than its factorization.
130800275 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1079 (or 1074 counting only the distinct ones).
The product of its (nonzero) digits is 1680, while the sum is 26.
The square root of 130800275 is about 11436.7947870022. The cubic root of 130800275 is about 507.6170711984.
The spelling of 130800275 in words is "one hundred thirty million, eight hundred thousand, two hundred seventy-five".
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