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130407552000 = 21032531141251
BaseRepresentation
bin111100101110011100…
…1010101010000000000
3110110121022211000212100
41321130321111100000
54114033313131000
6135524114230400
712264422621415
oct1713471252000
9413538730770
10130407552000
115033a732a70
1221335285400
13c3b345b66b
14645167810c
1535d3a19a00
hex1e5ce55400

130407552000 has 1056 divisors, whose sum is σ = 527250342528. Its totient is φ = 30720000000.

The previous prime is 130407551999. The next prime is 130407552019. The reversal of 130407552000 is 255704031.

It is a happy number.

130407552000 is a `hidden beast` number, since 1 + 3 + 0 + 407 + 55 + 200 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1056).

It is a super-2 number, since 2×1304075520002 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 519551875 + ... + 519552125.

Almost surely, 2130407552000 is an apocalyptic number.

130407552000 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 130407552000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (263625171264).

130407552000 is an abundant number, since it is smaller than the sum of its proper divisors (396842790528).

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

130407552000 is a wasteful number, since it uses less digits than its factorization.

130407552000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344 (or 313 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The spelling of 130407552000 in words is "one hundred thirty billion, four hundred seven million, five hundred fifty-two thousand".