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130147353 = 32715113681
BaseRepresentation
bin1111100000111…
…10010000011001
3100001220011121100
413300132100121
5231304203403
620525302013
73140143230
oct760362031
9301804540
10130147353
11675126a6
1237704909
1320c6a88b
14133dbb17
15b65c2a3
hex7c1e419

130147353 has 24 divisors (see below), whose sum is σ = 216285056. Its totient is φ = 73872000.

The previous prime is 130147351. The next prime is 130147361. The reversal of 130147353 is 353741031.

130147353 is a `hidden beast` number, since 1 + 301 + 4 + 7 + 353 = 666.

It is not a de Polignac number, because 130147353 - 21 = 130147351 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (130147351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2673 + ... + 16353.

Almost surely, 2130147353 is an apocalyptic number.

It is an amenable number.

130147353 is a deficient number, since it is larger than the sum of its proper divisors (86137703).

130147353 is a wasteful number, since it uses less digits than its factorization.

130147353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13845 (or 13842 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 130147353 is about 11408.2142774406. The cubic root of 130147353 is about 506.7710297388.

Adding to 130147353 its reverse (353741031), we get a palindrome (483888384).

The spelling of 130147353 in words is "one hundred thirty million, one hundred forty-seven thousand, three hundred fifty-three".

Divisors: 1 3 7 9 21 63 151 453 1057 1359 3171 9513 13681 41043 95767 123129 287301 861903 2065831 6197493 14460817 18592479 43382451 130147353