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130545353 = 4128311251
BaseRepresentation
bin1111100011111…
…11011011001001
3100002122101120002
413301333123021
5231404422403
620542012345
73143421461
oct761773311
9302571502
10130545353
1167764724
12378770b5
1321079a93
14134a2ba1
15b6da188
hex7c7f6c9

130545353 has 8 divisors (see below), whose sum is σ = 134213856. Its totient is φ = 126900000.

The previous prime is 130545319. The next prime is 130545427. The reversal of 130545353 is 353545031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130545353 - 210 = 130544329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130545313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5978 + ... + 17228.

It is an arithmetic number, because the mean of its divisors is an integer number (16776732).

Almost surely, 2130545353 is an apocalyptic number.

It is an amenable number.

130545353 is a deficient number, since it is larger than the sum of its proper divisors (3668503).

130545353 is a wasteful number, since it uses less digits than its factorization.

130545353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11575.

The product of its (nonzero) digits is 13500, while the sum is 29.

The square root of 130545353 is about 11425.6445332419. The cubic root of 130545353 is about 507.2870848476.

The spelling of 130545353 in words is "one hundred thirty million, five hundred forty-five thousand, three hundred fifty-three".

Divisors: 1 41 283 11251 11603 461291 3184033 130545353