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130456150 = 25211221563
BaseRepresentation
bin1111100011010…
…01101001010110
3100002110212012021
413301221221112
5231344044100
620540043354
73142600426
oct761515126
9302425167
10130456150
1167703700
123783355a
13210482b6
141347c486
15b6bda1a
hex7c69a56

130456150 has 36 divisors (see below), whose sum is σ = 266725116. Its totient is φ = 47436400.

The previous prime is 130456133. The next prime is 130456171. The reversal of 130456150 is 51654031.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4732 + ... + 16831.

It is an arithmetic number, because the mean of its divisors is an integer number (7409031).

Almost surely, 2130456150 is an apocalyptic number.

130456150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130456150 is an abundant number, since it is smaller than the sum of its proper divisors (136268966).

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

130456150 is a wasteful number, since it uses less digits than its factorization.

130456150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21597 (or 21581 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 130456150 is about 11421.7402351831. The cubic root of 130456150 is about 507.1715136696.

The spelling of 130456150 in words is "one hundred thirty million, four hundred fifty-six thousand, one hundred fifty".

Divisors: 1 2 5 10 11 22 25 50 55 110 121 242 275 550 605 1210 3025 6050 21563 43126 107815 215630 237193 474386 539075 1078150 1185965 2371930 2609123 5218246 5929825 11859650 13045615 26091230 65228075 130456150