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85860114620 = 22575914969763
BaseRepresentation
bin100111111110110101…
…0010110000010111100
322012121201221202000012
41033331222112002330
52401320142131440
6103235452122352
76126456634610
oct1177552260274
9265551852005
1085860114620
113345a883a15
12147824663b8
138134233767
144227173340
152377bc3e65
hex13fda960bc

85860114620 has 96 divisors (see below), whose sum is σ = 210966336000. Its totient is φ = 28744176384.

The previous prime is 85860114577. The next prime is 85860114631. The reversal of 85860114620 is 2641106858.

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, 1195859 + ... + 1265621.

It is an arithmetic number, because the mean of its divisors is an integer number (2197566000).

Almost surely, 285860114620 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 85860114620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105483168000).

85860114620 is an abundant number, since it is smaller than the sum of its proper divisors (125106221380).

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

85860114620 is a wasteful number, since it uses less digits than its factorization.

85860114620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69987 (or 69985 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 41.

The spelling of 85860114620 in words is "eighty-five billion, eight hundred sixty million, one hundred fourteen thousand, six hundred twenty".

Divisors: 1 2 4 5 7 10 14 20 28 35 59 70 118 140 149 236 295 298 413 590 596 745 826 1043 1180 1490 1652 2065 2086 2980 4130 4172 5215 8260 8791 10430 17582 20860 35164 43955 61537 69763 87910 123074 139526 175820 246148 279052 307685 348815 488341 615370 697630 976682 1230740 1395260 1953364 2441705 4116017 4883410 8232034 9766820 10394687 16464068 20580085 20789374 28812119 41160170 41578748 51973435 57624238 72762809 82320340 103946870 115248476 144060595 145525618 207893740 288121190 291051236 363814045 576242380 613286533 727628090 1226573066 1455256180 2453146132 3066432665 4293005731 6132865330 8586011462 12265730660 17172022924 21465028655 42930057310 85860114620