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130051363 = 1310003951
BaseRepresentation
bin1111100000001…
…10110100100011
3100001201021221011
413300012310203
5231243120423
620523241351
73136263331
oct760066443
9301637834
10130051363
1167457572
1237679257
1320c35c90
14133b4b51
15b63db0d
hex7c06d23

130051363 has 4 divisors (see below), whose sum is σ = 140055328. Its totient is φ = 120047400.

The previous prime is 130051349. The next prime is 130051367. The reversal of 130051363 is 363150031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 363150031 = 488974279.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-130051363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130051367) 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 3 ways as a sum of consecutive naturals, for example, 5001963 + ... + 5001988.

It is an arithmetic number, because the mean of its divisors is an integer number (35013832).

Almost surely, 2130051363 is an apocalyptic number.

130051363 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

130051363 is a deficient number, since it is larger than the sum of its proper divisors (10003965).

130051363 is a wasteful number, since it uses less digits than its factorization.

130051363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10003964.

The product of its (nonzero) digits is 810, while the sum is 22.

The square root of 130051363 is about 11404.0064451052. The cubic root of 130051363 is about 506.6464096722.

The spelling of 130051363 in words is "one hundred thirty million, fifty-one thousand, three hundred sixty-three".

Divisors: 1 13 10003951 130051363