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130535514 = 2327251973
BaseRepresentation
bin1111100011111…
…01000001011010
3100002121220001200
413301331001122
5231404114024
620541455030
73143351004
oct761750132
9302556050
10130535514
116775829a
1237871476
1321075465
141349d374
15b6d72c9
hex7c7d05a

130535514 has 12 divisors (see below), whose sum is σ = 282826986. Its totient is φ = 43511832.

The previous prime is 130535507. The next prime is 130535527. The reversal of 130535514 is 415535031.

130535514 is a `hidden beast` number, since 1 + 305 + 355 + 1 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 130302225 + 233289 = 11415^2 + 483^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3625969 + ... + 3626004.

Almost surely, 2130535514 is an apocalyptic number.

130535514 is an abundant number, since it is smaller than the sum of its proper divisors (152291472).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130535514 is a wasteful number, since it uses less digits than its factorization.

130535514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7251981 (or 7251978 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 130535514 is about 11425.2139586093. The cubic root of 130535514 is about 507.2743400482.

The spelling of 130535514 in words is "one hundred thirty million, five hundred thirty-five thousand, five hundred fourteen".

Divisors: 1 2 3 6 9 18 7251973 14503946 21755919 43511838 65267757 130535514