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130467372 = 22371798677
BaseRepresentation
bin1111100011011…
…00011000101100
3100002111102120220
413301230120230
5231344423442
620540211340
73142645230
oct761543054
9302442526
10130467372
1167711082
1237839b50
1321050439
14134825c0
15b6c1eec
hex7c6c62c

130467372 has 48 divisors (see below), whose sum is σ = 349896960. Its totient is φ = 37063872.

The previous prime is 130467361. The next prime is 130467377. The reversal of 130467372 is 273764031.

It is not an unprimeable number, because it can be changed into a prime (130467377) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10698 + ... + 19374.

It is an arithmetic number, because the mean of its divisors is an integer number (7289520).

Almost surely, 2130467372 is an apocalyptic number.

130467372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130467372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174948480).

130467372 is an abundant number, since it is smaller than the sum of its proper divisors (219429588).

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

130467372 is a wasteful number, since it uses less digits than its factorization.

130467372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8870 (or 8868 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 33.

The square root of 130467372 is about 11422.2314807572. The cubic root of 130467372 is about 507.1860557604.

The spelling of 130467372 in words is "one hundred thirty million, four hundred sixty-seven thousand, three hundred seventy-two".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 179 358 537 716 1074 1253 2148 2506 3759 5012 7518 8677 15036 17354 26031 34708 52062 60739 104124 121478 182217 242956 364434 728868 1553183 3106366 4659549 6212732 9319098 10872281 18638196 21744562 32616843 43489124 65233686 130467372