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5570087682172 = 22131931473869417
BaseRepresentation
bin101000100001110001100…
…0110010000000001111100
3201201111100222122222212011
41101003203012100001330
51212230014421312142
615502510222021004
71113265652051356
oct121034306200174
921644328588764
105570087682172
111858296314a32
1275b62b117764
13315345879610
141538450c80d6
1599d564d5417
hex510e319007c

5570087682172 has 96 divisors (see below), whose sum is σ = 11649115054080. Its totient is φ = 2306791042560.

The previous prime is 5570087682119. The next prime is 5570087682179. The reversal of 5570087682172 is 2712867800755.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5570087682179) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 495193 + ... + 3374224.

It is an arithmetic number, because the mean of its divisors is an integer number (121344948480).

Almost surely, 25570087682172 is an apocalyptic number.

5570087682172 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5570087682172 is an abundant number, since it is smaller than the sum of its proper divisors (6079027371908).

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

5570087682172 is a wasteful number, since it uses less digits than its factorization.

5570087682172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3869531 (or 3869529 counting only the distinct ones).

The product of its (nonzero) digits is 13171200, while the sum is 58.

The spelling of 5570087682172 in words is "five trillion, five hundred seventy billion, eighty-seven million, six hundred eighty-two thousand, one hundred seventy-two".

Divisors: 1 2 4 13 19 26 31 38 47 52 62 76 94 124 188 247 403 494 589 611 806 893 988 1178 1222 1457 1612 1786 2356 2444 2914 3572 5828 7657 11609 15314 18941 23218 27683 30628 37882 46436 55366 75764 110732 359879 719758 1439516 3869417 7738834 15477668 50302421 73518923 100604842 119951927 147037846 181862599 201209684 239903854 294075692 363725198 479807708 727450396 955745999 1559375051 1911491998 2279086613 2364213787 3118750102 3455389381 3822983996 4558173226 4728427574 5637740569 6237500204 6910778762 9116346452 9456855148 11275481138 13821557524 22550962276 29628125969 44920061953 59256251938 73290627397 89840123906 107117070811 118512503876 146581254794 179680247812 214234141622 293162509588 428468283244 1392521920543 2785043841086 5570087682172