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130383396 = 22321113193143
BaseRepresentation
bin1111100010101…
…11111000100100
3100002100011101200
413301113320210
5231334232041
620534322500
73142145343
oct761277044
9302304350
10130383396
1167663a80
12377b9430
1321021150
141345db5a
15b6a71b6
hex7c57e24

130383396 has 288 divisors, whose sum is σ = 430510080. Its totient is φ = 32659200.

The previous prime is 130383373. The next prime is 130383401. The reversal of 130383396 is 693383031.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 130383396.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3032151 + ... + 3032193.

Almost surely, 2130383396 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130383396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (215255040).

130383396 is an abundant number, since it is smaller than the sum of its proper divisors (300126684).

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

130383396 is a wasteful number, since it uses less digits than its factorization.

130383396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127 (or 122 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 36.

The square root of 130383396 is about 11418.5548998111. The cubic root of 130383396 is about 507.0772147608.

The spelling of 130383396 in words is "one hundred thirty million, three hundred eighty-three thousand, three hundred ninety-six".