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130354050 = 23523832269
BaseRepresentation
bin1111100010100…
…00101110000010
3100002021200010210
413301100232002
5231332312200
620533534550
73141663651
oct761205602
9302250123
10130354050
1167643a22
12377a4456
1321010998
1413453198
15b69d650
hex7c50b82

130354050 has 48 divisors (see below), whose sum is σ = 324264960. Its totient is φ = 34655040.

The previous prime is 130354033. The next prime is 130354051. The reversal of 130354050 is 50453031.

It is not an unprimeable number, because it can be changed into a prime (130354051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56316 + ... + 58584.

It is an arithmetic number, because the mean of its divisors is an integer number (6755520).

Almost surely, 2130354050 is an apocalyptic number.

130354050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130354050 is an abundant number, since it is smaller than the sum of its proper divisors (193910910).

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

130354050 is a wasteful number, since it uses less digits than its factorization.

130354050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2667 (or 2662 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 130354050 is about 11417.2698137514. The cubic root of 130354050 is about 507.0391684938.

The spelling of 130354050 in words is "one hundred thirty million, three hundred fifty-four thousand, fifty".

Divisors: 1 2 3 5 6 10 15 25 30 50 75 150 383 766 1149 1915 2269 2298 3830 4538 5745 6807 9575 11345 11490 13614 19150 22690 28725 34035 56725 57450 68070 113450 170175 340350 869027 1738054 2607081 4345135 5214162 8690270 13035405 21725675 26070810 43451350 65177025 130354050