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85354708 = 2237576721
BaseRepresentation
bin1010001011001…
…10100011010100
312221121110122111
411011212203110
5133322322313
612245240404
72054334355
oct505464324
9187543574
1085354708
11441a928a
1224703104
13148b675a
14b49bd2c
15776043d
hex51668d4

85354708 has 12 divisors (see below), whose sum is σ = 153408052. Its totient is φ = 41523840.

The previous prime is 85354693. The next prime is 85354813. The reversal of 85354708 is 80745358.

It can be written as a sum of positive squares in 2 ways, for example, as 46267204 + 39087504 = 6802^2 + 6252^2 .

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 288213 + ... + 288508.

Almost surely, 285354708 is an apocalyptic number.

It is an amenable number.

85354708 is a deficient number, since it is larger than the sum of its proper divisors (68053344).

85354708 is a wasteful number, since it uses less digits than its factorization.

85354708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576762 (or 576760 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 40.

The square root of 85354708 is about 9238.7611723650. The cubic root of 85354708 is about 440.2937226142.

The spelling of 85354708 in words is "eighty-five million, three hundred fifty-four thousand, seven hundred eight".

Divisors: 1 2 4 37 74 148 576721 1153442 2306884 21338677 42677354 85354708