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85495308 = 22337192557
BaseRepresentation
bin1010001100010…
…00111000001100
312221212121111220
411012020320030
5133341322213
612252243340
72055461313
oct506107014
9187777456
1085495308
1144294988
1224770550
1314935752
14b4d727a
15778be23
hex5188e0c

85495308 has 24 divisors (see below), whose sum is σ = 204881712. Its totient is φ = 27728064.

The previous prime is 85495297. The next prime is 85495313. The reversal of 85495308 is 80359458.

It is a self number, because there is not a number n which added to its sum of digits gives 85495308.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95835 + ... + 96722.

It is an arithmetic number, because the mean of its divisors is an integer number (8536738).

Almost surely, 285495308 is an apocalyptic number.

It is an amenable number.

85495308 is an abundant number, since it is smaller than the sum of its proper divisors (119386404).

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

85495308 is a wasteful number, since it uses less digits than its factorization.

85495308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192601 (or 192599 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 42.

The square root of 85495308 is about 9246.3672866699. The cubic root of 85495308 is about 440.5353470029.

The spelling of 85495308 in words is "eighty-five million, four hundred ninety-five thousand, three hundred eight".

Divisors: 1 2 3 4 6 12 37 74 111 148 222 444 192557 385114 577671 770228 1155342 2310684 7124609 14249218 21373827 28498436 42747654 85495308