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23107735080 = 233552377339
BaseRepresentation
bin10101100001010101…
…000000111000101000
32012122102021120100000
4111201111000320220
5334311040010310
614340542543000
71445426336013
oct254125007050
965572246300
1023107735080
119888794421
12458a897a60
1322434b0631
141192d3437a
159039e14c0
hex561540e28

23107735080 has 96 divisors (see below), whose sum is σ = 77881658400. Its totient is φ = 6162060096.

The previous prime is 23107735073. The next prime is 23107735099. The reversal of 23107735080 is 8053770132.

23107735080 is a `hidden beast` number, since 231 + 0 + 77 + 350 + 8 + 0 = 666.

It is a super-3 number, since 3×231077350803 (a number of 32 digits) contains 333 as substring.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1178950 + ... + 1198389.

It is an arithmetic number, because the mean of its divisors is an integer number (811267275).

Almost surely, 223107735080 is an apocalyptic number.

23107735080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23107735080 is an abundant number, since it is smaller than the sum of its proper divisors (54773923320).

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

23107735080 is a wasteful number, since it uses less digits than its factorization.

23107735080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2377365 (or 2377349 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The spelling of 23107735080 in words is "twenty-three billion, one hundred seven million, seven hundred thirty-five thousand, eighty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 81 90 108 120 135 162 180 216 243 270 324 360 405 486 540 648 810 972 1080 1215 1620 1944 2430 3240 4860 9720 2377339 4754678 7132017 9509356 11886695 14264034 19018712 21396051 23773390 28528068 35660085 42792102 47546780 57056136 64188153 71320170 85584204 95093560 106980255 128376306 142640340 171168408 192564459 213960510 256752612 285280680 320940765 385128918 427921020 513505224 577693377 641881530 770257836 855842040 962822295 1155386754 1283763060 1540515672 1925644590 2310773508 2567526120 2888466885 3851289180 4621547016 5776933770 7702578360 11553867540 23107735080