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130674905088 = 2123713137853
BaseRepresentation
bin111100110110011010…
…1001101000000000000
3110111021221212222100120
41321230311031000000
54120110233430323
6140010424420240
712304150236450
oct1715465150000
9414257788316
10130674905088
1150467639332
12213aa917680
13c426968760
146478d8dd60
1535ec22a5e3
hex1e6cd4d000

130674905088 has 416 divisors, whose sum is σ = 432465927936. Its totient is φ = 34172043264.

The previous prime is 130674905069. The next prime is 130674905093. The reversal of 130674905088 is 880509476031.

It is a tau number, because it is divible by the number of its divisors (416).

It is a self number, because there is not a number n which added to its sum of digits gives 130674905088.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 153194070 + ... + 153194922.

Almost surely, 2130674905088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130674905088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (216232963968).

130674905088 is an abundant number, since it is smaller than the sum of its proper divisors (301791022848).

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

130674905088 is a wasteful number, since it uses less digits than its factorization.

130674905088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1037 (or 1015 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 51.

The spelling of 130674905088 in words is "one hundred thirty billion, six hundred seventy-four million, nine hundred five thousand, eighty-eight".