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85060028 = 22127167441
BaseRepresentation
bin1010001000111…
…10100110111100
312221001111102102
411010132212330
5133233410103
612235044232
72051666264
oct504364674
9187044372
1085060028
1144017949
12245a0678
13148125a1
14b4227a4
157702e88
hex511e9bc

85060028 has 12 divisors (see below), whose sum is σ = 150028032. Its totient is φ = 42194880.

The previous prime is 85060013. The next prime is 85060043. The reversal of 85060028 is 82006058.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (85060013) and next prime (85060043).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83213 + ... + 84228.

It is an arithmetic number, because the mean of its divisors is an integer number (12502336).

Almost surely, 285060028 is an apocalyptic number.

It is an amenable number.

85060028 is a deficient number, since it is larger than the sum of its proper divisors (64968004).

85060028 is a wasteful number, since it uses less digits than its factorization.

85060028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167572 (or 167570 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 85060028 is about 9222.7993581125. The cubic root of 85060028 is about 439.7864459551.

The spelling of 85060028 in words is "eighty-five million, sixty thousand, twenty-eight".

Divisors: 1 2 4 127 254 508 167441 334882 669764 21265007 42530014 85060028