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130800275 = 5219509541
BaseRepresentation
bin1111100101111…
…01101010010011
3100010010100020122
413302331222103
5231441102100
620551300455
73145532624
oct762755223
9303110218
10130800275
1167919201
123797a72b
1321138b18
141352ba4b
15b73a985
hex7cbda93

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".

Divisors: 1 5 19 25 95 475 509 541 2545 2705 9671 10279 12725 13525 48355 51395 241775 256975 275369 1376845 5232011 6884225 26160055 130800275