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130430074521600 = 21134527171272081
BaseRepresentation
bin11101101010000000011110…
…010000101000100000000000
3122002210222211011002122120000
4131222000132100220200000
5114043431243034142400
61141222425443320000
736321155556626460
oct3552003620504000
9562728734078500
10130430074521600
11386170a1842857
1212766280080000
1357a167084b229
14242cbc6647ba0
151012bbb3db600
hex76a01e428800

130430074521600 has 2880 divisors, whose sum is σ = 589459752161280. Its totient is φ = 27824593305600.

The previous prime is 130430074521587. The next prime is 130430074521619. The reversal of 130430074521600 is 6125470034031.

130430074521600 is a `hidden beast` number, since 1 + 3 + 0 + 4 + 3 + 0 + 0 + 7 + 45 + 2 + 1 + 600 = 666.

It is a tau number, because it is divible by the number of its divisors (2880).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 62676632560 + ... + 62676634640.

It is an arithmetic number, because the mean of its divisors is an integer number (204673525056).

Almost surely, 2130430074521600 is an apocalyptic number.

130430074521600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130430074521600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (294729876080640).

130430074521600 is an abundant number, since it is smaller than the sum of its proper divisors (459029677639680).

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

130430074521600 is a wasteful number, since it uses less digits than its factorization.

130430074521600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2276 (or 2242 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The spelling of 130430074521600 in words is "one hundred thirty trillion, four hundred thirty billion, seventy-four million, five hundred twenty-one thousand, six hundred".