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85095652 = 2221273913
BaseRepresentation
bin1010001001001…
…11010011100100
312221010022021211
411010213103210
5133241030102
612235521204
72052205165
oct504472344
9187108254
1085095652
1144041694
12245b9204
1314825875
14b43176c
15770d7d7
hex51274e4

85095652 has 6 divisors (see below), whose sum is σ = 148917398. Its totient is φ = 42547824.

The previous prime is 85095649. The next prime is 85095683. The reversal of 85095652 is 25659058.

It can be written as a sum of positive squares in only one way, i.e., 58614336 + 26481316 = 7656^2 + 5146^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10636953 + ... + 10636960.

Almost surely, 285095652 is an apocalyptic number.

It is an amenable number.

85095652 is a deficient number, since it is larger than the sum of its proper divisors (63821746).

85095652 is a wasteful number, since it uses less digits than its factorization.

85095652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21273917 (or 21273915 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 40.

The square root of 85095652 is about 9224.7304567667. The cubic root of 85095652 is about 439.8478330565.

It can be divided in two parts, 8509 and 5652, that added together give a square (14161 = 1192).

The spelling of 85095652 in words is "eighty-five million, ninety-five thousand, six hundred fifty-two".

Divisors: 1 2 4 21273913 42547826 85095652