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85268704 = 252664647
BaseRepresentation
bin1010001010100…
…01100011100000
312221110002200011
411011101203200
5133312044304
612243334304
72053525543
oct505214340
9187402604
1085268704
114414a704
1224681394
1314886571
14b47885a
157744c04
hex51518e0

85268704 has 12 divisors (see below), whose sum is σ = 167872824. Its totient is φ = 42634336.

The previous prime is 85268647. The next prime is 85268731. The reversal of 85268704 is 40786258.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1332292 + ... + 1332355.

It is an arithmetic number, because the mean of its divisors is an integer number (13989402).

Almost surely, 285268704 is an apocalyptic number.

It is an amenable number.

85268704 is a deficient number, since it is larger than the sum of its proper divisors (82604120).

85268704 is a wasteful number, since it uses less digits than its factorization.

85268704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2664657 (or 2664649 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 40.

The square root of 85268704 is about 9234.1054791463. The cubic root of 85268704 is about 440.1457919076.

The spelling of 85268704 in words is "eighty-five million, two hundred sixty-eight thousand, seven hundred four".

Divisors: 1 2 4 8 16 32 2664647 5329294 10658588 21317176 42634352 85268704