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130350325 = 527744859
BaseRepresentation
bin1111100010011…
…11110011110101
3100002021111000211
413301033303311
5231332202300
620533505421
73141650050
oct761176365
9302244024
10130350325
1167641146
12377a2271
132100c091
1413451a97
15b69c4ba
hex7c4fcf5

130350325 has 12 divisors (see below), whose sum is σ = 184725280. Its totient is φ = 89382960.

The previous prime is 130350323. The next prime is 130350343. The reversal of 130350325 is 523053031.

It is a happy number.

It is not a de Polignac number, because 130350325 - 21 = 130350323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130350296 and 130350305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130350323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 372255 + ... + 372604.

Almost surely, 2130350325 is an apocalyptic number.

It is an amenable number.

130350325 is a deficient number, since it is larger than the sum of its proper divisors (54374955).

130350325 is an equidigital number, since it uses as much as digits as its factorization.

130350325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744876 (or 744871 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 22.

The square root of 130350325 is about 11417.1066825181. The cubic root of 130350325 is about 507.0343387272.

The spelling of 130350325 in words is "one hundred thirty million, three hundred fifty thousand, three hundred twenty-five".

Divisors: 1 5 7 25 35 175 744859 3724295 5214013 18621475 26070065 130350325