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130863641216 = 277112171937101
BaseRepresentation
bin111100111100000010…
…1001011001010000000
3110111210010000202122112
41321320011023022000
54121002043004331
6140041245554452
712311631411530
oct1717005131200
9414703022575
10130863641216
1150554128600
1221441b75a28
13c456aaab39
14649607d4c0
15360daac32b
hex1e7814b280

130863641216 has 768 divisors, whose sum is σ = 378589075200. Its totient is φ = 43794432000.

The previous prime is 130863641147. The next prime is 130863641231. The reversal of 130863641216 is 612146368031.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

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, 1295679566 + ... + 1295679666.

It is an arithmetic number, because the mean of its divisors is an integer number (492954525).

Almost surely, 2130863641216 is an apocalyptic number.

130863641216 is a gapful number since it is divisible by the number (16) 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 130863641216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189294537600).

130863641216 is an abundant number, since it is smaller than the sum of its proper divisors (247725433984).

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

130863641216 is a wasteful number, since it uses less digits than its factorization.

130863641216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217 (or 194 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 41.

The spelling of 130863641216 in words is "one hundred thirty billion, eight hundred sixty-three million, six hundred forty-one thousand, two hundred sixteen".