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130051053 = 32118871481
BaseRepresentation
bin1111100000001…
…10101111101101
3100001201021111200
413300012233231
5231243113203
620523240113
73136262406
oct760065755
9301637450
10130051053
1167457310
1237679039
1320c35ab2
14133b49ad
15b63d9a3
hex7c06bed

130051053 has 24 divisors (see below), whose sum is σ = 205298496. Its totient is φ = 78676800.

The previous prime is 130051043. The next prime is 130051063. The reversal of 130051053 is 350150031.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (130051043) and next prime (130051063).

It is not a de Polignac number, because 130051053 - 210 = 130050029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130051013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 87073 + ... + 88553.

It is an arithmetic number, because the mean of its divisors is an integer number (8554104).

Almost surely, 2130051053 is an apocalyptic number.

It is an amenable number.

130051053 is a deficient number, since it is larger than the sum of its proper divisors (75247443).

130051053 is a wasteful number, since it uses less digits than its factorization.

130051053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2385 (or 2382 counting only the distinct ones).

The product of its (nonzero) digits is 225, while the sum is 18.

The square root of 130051053 is about 11403.9928533825. The cubic root of 130051053 is about 506.6460071120.

The spelling of 130051053 in words is "one hundred thirty million, fifty-one thousand, fifty-three".

Divisors: 1 3 9 11 33 99 887 1481 2661 4443 7983 9757 13329 16291 29271 48873 87813 146619 1313647 3940941 11822823 14450117 43350351 130051053