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130361325552 = 2432905286983
BaseRepresentation
bin111100101101000100…
…0111111011111110000
3110110111002211111002200
41321122020333133300
54113434444404202
6135515343343200
712263321661423
oct1713210773760
9413432744080
10130361325552
115031662a397
12213218b1b00
13c3a69c4a33
1464494839ba
1535ce937e1c
hex1e5a23f7f0

130361325552 has 30 divisors (see below), whose sum is σ = 364830654552. Its totient is φ = 43453775136.

The previous prime is 130361325529. The next prime is 130361325599. The reversal of 130361325552 is 255523163031.

130361325552 is a `hidden beast` number, since 1 + 30 + 3 + 613 + 2 + 5 + 5 + 5 + 2 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 452643348 + ... + 452643635.

Almost surely, 2130361325552 is an apocalyptic number.

130361325552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130361325552 is an abundant number, since it is smaller than the sum of its proper divisors (234469329000).

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

130361325552 is a wasteful number, since it uses less digits than its factorization.

130361325552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 905286997 (or 905286988 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 36.

Adding to 130361325552 its reverse (255523163031), we get a palindrome (385884488583).

The spelling of 130361325552 in words is "one hundred thirty billion, three hundred sixty-one million, three hundred twenty-five thousand, five hundred fifty-two".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 905286983 1810573966 2715860949 3621147932 5431721898 7242295864 8147582847 10863443796 14484591728 16295165694 21726887592 32590331388 43453775184 65180662776 130361325552