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130310097 = 3281154579
BaseRepresentation
bin1111100010001…
…01111111010001
3100002012102211220
413301011333101
5231324410342
620532555253
73141421551
oct761057721
9302172756
10130310097
11676139a5
1237782b29
1320cc6988
1413441161
15b6905ec
hex7c45fd1

130310097 has 8 divisors (see below), whose sum is σ = 174366240. Its totient is φ = 86563680.

The previous prime is 130310053. The next prime is 130310107. The reversal of 130310097 is 790013031.

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

It is not a de Polignac number, because 130310097 - 222 = 126115793 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130310017) 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, 76447 + ... + 78132.

It is an arithmetic number, because the mean of its divisors is an integer number (21795780).

Almost surely, 2130310097 is an apocalyptic number.

It is an amenable number.

130310097 is a deficient number, since it is larger than the sum of its proper divisors (44056143).

130310097 is a wasteful number, since it uses less digits than its factorization.

130310097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154863.

The product of its (nonzero) digits is 567, while the sum is 24.

The square root of 130310097 is about 11415.3448042536. The cubic root of 130310097 is about 506.9821739781.

The spelling of 130310097 in words is "one hundred thirty million, three hundred ten thousand, ninety-seven".

Divisors: 1 3 281 843 154579 463737 43436699 130310097