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85083676 = 2221270919
BaseRepresentation
bin1010001001001…
…00011000011100
312221002200212021
411010210120130
5133240134201
612235345524
72052125236
oct504443034
9187080767
1085083676
1144033697
12245b22a4
1314820292
14b42b256
157709ea1
hex512461c

85083676 has 6 divisors (see below), whose sum is σ = 148896440. Its totient is φ = 42541836.

The previous prime is 85083671. The next prime is 85083697. The reversal of 85083676 is 67638058.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85083671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10635456 + ... + 10635463.

Almost surely, 285083676 is an apocalyptic number.

It is an amenable number.

85083676 is a deficient number, since it is larger than the sum of its proper divisors (63812764).

85083676 is a wasteful number, since it uses less digits than its factorization.

85083676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21270923 (or 21270921 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 85083676 is about 9224.0813092687. The cubic root of 85083676 is about 439.8271979842.

The spelling of 85083676 in words is "eighty-five million, eighty-three thousand, six hundred seventy-six".

Divisors: 1 2 4 21270919 42541838 85083676