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130240570496 = 274721649031
BaseRepresentation
bin111100101001011110…
…0010110010010000000
3110110011200121111022012
41321102330112102000
54113213041223441
6135455351232052
712260324404031
oct1712274262200
9413150544265
10130240570496
1150264452323
12212a9378628
13c38799523a
14643740ca88
1535c40339eb
hex1e52f16480

130240570496 has 32 divisors (see below), whose sum is σ = 264984151680. Its totient is φ = 63734744320.

The previous prime is 130240570487. The next prime is 130240570507. The reversal of 130240570496 is 694075042031.

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10818500 + ... + 10830531.

It is an arithmetic number, because the mean of its divisors is an integer number (8280754740).

Almost surely, 2130240570496 is an apocalyptic number.

130240570496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

130240570496 is an abundant number, since it is smaller than the sum of its proper divisors (134743581184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130240570496 is an equidigital number, since it uses as much as digits as its factorization.

130240570496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21649092 (or 21649080 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 130240570496 in words is "one hundred thirty billion, two hundred forty million, five hundred seventy thousand, four hundred ninety-six".

Divisors: 1 2 4 8 16 32 47 64 94 128 188 376 752 1504 3008 6016 21649031 43298062 86596124 173192248 346384496 692768992 1017504457 1385537984 2035008914 2771075968 4070017828 8140035656 16280071312 32560142624 65120285248 130240570496