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86182145010 = 23251373659953
BaseRepresentation
bin101000001000011011…
…0110010101111110010
322020110011220120122200
41100100312302233302
52403000112120020
6103331434244030
76140450100663
oct1202066625762
9266404816580
1086182145010
1133605635135
1214852286616
138185b75ba0
144257c3d36a
1523960d5590
hex1410db2bf2

86182145010 has 48 divisors (see below), whose sum is σ = 241310009304. Its totient is φ = 21214066176.

The previous prime is 86182144981. The next prime is 86182145081. The reversal of 86182145010 is 1054128168.

86182145010 is a `hidden beast` number, since 8 + 61 + 82 + 14 + 501 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 57552489801 + 28629655209 = 239901^2 + 169203^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36828807 + ... + 36831146.

Almost surely, 286182145010 is an apocalyptic number.

86182145010 is an abundant number, since it is smaller than the sum of its proper divisors (155127864294).

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

86182145010 is a wasteful number, since it uses less digits than its factorization.

86182145010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73659979 (or 73659976 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 36.

The spelling of 86182145010 in words is "eighty-six billion, one hundred eighty-two million, one hundred forty-five thousand, ten".

Divisors: 1 2 3 5 6 9 10 13 15 18 26 30 39 45 65 78 90 117 130 195 234 390 585 1170 73659953 147319906 220979859 368299765 441959718 662939577 736599530 957579389 1104899295 1325879154 1915158778 2209798590 2872738167 3314697885 4787896945 5745476334 6629395770 8618214501 9575793890 14363690835 17236429002 28727381670 43091072505 86182145010