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130567260 = 22352176121
BaseRepresentation
bin1111100100001…
…00110001011100
3100002200111121110
413302010301130
5231411123020
620542302020
73143542365
oct762046134
9302614543
10130567260
116777a12a
1237887910
1321086a45
14134aab6c
15b6e18e0
hex7c84c5c

130567260 has 24 divisors (see below), whose sum is σ = 365588496. Its totient is φ = 34817920.

The previous prime is 130567243. The next prime is 130567279. The reversal of 130567260 is 62765031.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1088001 + ... + 1088120.

It is an arithmetic number, because the mean of its divisors is an integer number (15232854).

Almost surely, 2130567260 is an apocalyptic number.

130567260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130567260 is an abundant number, since it is smaller than the sum of its proper divisors (235021236).

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

130567260 is a wasteful number, since it uses less digits than its factorization.

130567260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2176133 (or 2176131 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 130567260 is about 11426.6031697964. The cubic root of 130567260 is about 507.3154594478.

The spelling of 130567260 in words is "one hundred thirty million, five hundred sixty-seven thousand, two hundred sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 2176121 4352242 6528363 8704484 10880605 13056726 21761210 26113452 32641815 43522420 65283630 130567260