Search a number
-
+
85732675 = 527489901
BaseRepresentation
bin1010001110000…
…10110101000011
312222022200010021
411013002311003
5133421421200
612301314311
72060500330
oct507026503
9188280107
1085732675
1144437256
1224865997
13149b97c2
14b559987
1577d741a
hex51c2d43

85732675 has 12 divisors (see below), whose sum is σ = 121495696. Its totient is φ = 58788000.

The previous prime is 85732643. The next prime is 85732687. The reversal of 85732675 is 57623758.

It is not a de Polignac number, because 85732675 - 25 = 85732643 is a prime.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 244776 + ... + 245125.

Almost surely, 285732675 is an apocalyptic number.

85732675 is a deficient number, since it is larger than the sum of its proper divisors (35763021).

85732675 is a wasteful number, since it uses less digits than its factorization.

85732675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489918 (or 489913 counting only the distinct ones).

The product of its digits is 352800, while the sum is 43.

The square root of 85732675 is about 9259.1940794002. The cubic root of 85732675 is about 440.9426673239.

The spelling of 85732675 in words is "eighty-five million, seven hundred thirty-two thousand, six hundred seventy-five".

Divisors: 1 5 7 25 35 175 489901 2449505 3429307 12247525 17146535 85732675