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130495102 = 2148343997
BaseRepresentation
bin1111100011100…
…11001001111110
3100002112211121221
413301303021332
5231401320402
620540543554
73143122123
oct761631176
9302484557
10130495102
116772a9a1
1237851bba
132105cc4a
141348c74a
15b6ca337
hex7c7327e

130495102 has 8 divisors (see below), whose sum is σ = 195879096. Its totient is φ = 65202072.

The previous prime is 130495081. The next prime is 130495109. The reversal of 130495102 is 201594031.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130495109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19033 + ... + 24964.

It is an arithmetic number, because the mean of its divisors is an integer number (24484887).

Almost surely, 2130495102 is an apocalyptic number.

130495102 is a deficient number, since it is larger than the sum of its proper divisors (65383994).

130495102 is a wasteful number, since it uses less digits than its factorization.

130495102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45482.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 130495102 is about 11423.4452771482. The cubic root of 130495102 is about 507.2219862586.

The spelling of 130495102 in words is "one hundred thirty million, four hundred ninety-five thousand, one hundred two".

Divisors: 1 2 1483 2966 43997 87994 65247551 130495102