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130716896 = 254439221
BaseRepresentation
bin1111100101010…
…01010011100000
3100002222002212112
413302221103200
5231430420041
620545414452
73145034552
oct762512340
9302862775
10130716896
11678715a2
123793a428
1321109b9b
14135094d2
15b720deb
hex7ca94e0

130716896 has 24 divisors (see below), whose sum is σ = 257957784. Its totient is φ = 65203840.

The previous prime is 130716877. The next prime is 130716907. The reversal of 130716896 is 698617031.

It is a congruent number.

It is an unprimeable number.

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, 9566 + ... + 18786.

It is an arithmetic number, because the mean of its divisors is an integer number (10748241).

Almost surely, 2130716896 is an apocalyptic number.

130716896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

130716896 is a deficient number, since it is larger than the sum of its proper divisors (127240888).

130716896 is an equidigital number, since it uses as much as digits as its factorization.

130716896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9674 (or 9666 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 41.

The square root of 130716896 is about 11433.1489975422. The cubic root of 130716896 is about 507.5091876325.

The spelling of 130716896 in words is "one hundred thirty million, seven hundred sixteen thousand, eight hundred ninety-six".

Divisors: 1 2 4 8 16 32 443 886 1772 3544 7088 9221 14176 18442 36884 73768 147536 295072 4084903 8169806 16339612 32679224 65358448 130716896