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130750200 = 23345271153
BaseRepresentation
bin1111100101100…
…01011011111000
3100010000210120000
413302301123320
5231433001300
620550233000
73145233630
oct762613370
9303023500
10130750200
1167894619
1237955760
132111c0a9
14135176c0
15b72ac00
hex7cb16f8

130750200 has 240 divisors, whose sum is σ = 519438480. Its totient is φ = 29859840.

The previous prime is 130750199. The next prime is 130750201. The reversal of 130750200 is 2057031.

It is an interprime number because it is at equal distance from previous prime (130750199) and next prime (130750201).

It is a super-2 number, since 2×1307502002 = 34191229600080000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130750201) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 112824 + ... + 113976.

It is an arithmetic number, because the mean of its divisors is an integer number (2164327).

Almost surely, 2130750200 is an apocalyptic number.

130750200 is a gapful number since it is divisible by the number (10) 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 130750200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (259719240).

130750200 is an abundant number, since it is smaller than the sum of its proper divisors (388688280).

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

130750200 is a wasteful number, since it uses less digits than its factorization.

130750200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1188 (or 1170 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 18.

The square root of 130750200 is about 11434.6053714153. The cubic root of 130750200 is about 507.5522849705.

The spelling of 130750200 in words is "one hundred thirty million, seven hundred fifty thousand, two hundred".