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85550676 = 22316934211
BaseRepresentation
bin1010001100101…
…10011001010100
312221222102110120
411012112121110
5133400110201
612253351540
72056111611
oct506263124
9187872416
1085550676
1144322542
12247985b0
1314954a03
14b50d508
15779d536
hex5196654

85550676 has 24 divisors (see below), whose sum is σ = 199783584. Its totient is φ = 28493280.

The previous prime is 85550659. The next prime is 85550683. The reversal of 85550676 is 67605558.

It is a congruent number.

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, 18211 + ... + 22421.

It is an arithmetic number, because the mean of its divisors is an integer number (8324316).

Almost surely, 285550676 is an apocalyptic number.

It is an amenable number.

85550676 is an abundant number, since it is smaller than the sum of its proper divisors (114232908).

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

85550676 is a wasteful number, since it uses less digits than its factorization.

85550676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5911 (or 5909 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 42.

The square root of 85550676 is about 9249.3608427826. The cubic root of 85550676 is about 440.6304255053.

The spelling of 85550676 in words is "eighty-five million, five hundred fifty thousand, six hundred seventy-six".

Divisors: 1 2 3 4 6 12 1693 3386 4211 5079 6772 8422 10158 12633 16844 20316 25266 50532 7129223 14258446 21387669 28516892 42775338 85550676