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130150311 = 3367118211
BaseRepresentation
bin1111100000111…
…10111110100111
3100001220022122220
413300132332213
5231304302221
620525323423
73140154654
oct760367647
9301808586
10130150311
1167514945
1237706573
1320c6c025
14133dcc2b
15b65d0c6
hex7c1efa7

130150311 has 8 divisors (see below), whose sum is σ = 174008064. Its totient is φ = 86529720.

The previous prime is 130150297. The next prime is 130150333. The reversal of 130150311 is 113051031.

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

It is not a de Polignac number, because 130150311 - 210 = 130149287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130190311) 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, 58005 + ... + 60206.

It is an arithmetic number, because the mean of its divisors is an integer number (21751008).

Almost surely, 2130150311 is an apocalyptic number.

130150311 is a deficient number, since it is larger than the sum of its proper divisors (43857753).

130150311 is a wasteful number, since it uses less digits than its factorization.

130150311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118581.

The product of its (nonzero) digits is 45, while the sum is 15.

The square root of 130150311 is about 11408.3439201314. The cubic root of 130150311 is about 506.7748690212.

The spelling of 130150311 in words is "one hundred thirty million, one hundred fifty thousand, three hundred eleven".

Divisors: 1 3 367 1101 118211 354633 43383437 130150311