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59090028 = 22317289657
BaseRepresentation
bin1110000101101…
…0010001101100
311010012002021120
43201122101230
5110111340103
65510300540
71315154064
oct341322154
9133162246
1059090028
113039a238
1217957750
13c31ba1a
147bc23a4
1552c3253
hex385a46c

59090028 has 24 divisors (see below), whose sum is σ = 145987632. Its totient is φ = 18537984.

The previous prime is 59090027. The next prime is 59090033. The reversal of 59090028 is 82009095.

It is not an unprimeable number, because it can be changed into a prime (59090021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144625 + ... + 145032.

It is an arithmetic number, because the mean of its divisors is an integer number (6082818).

Almost surely, 259090028 is an apocalyptic number.

It is an amenable number.

59090028 is an abundant number, since it is smaller than the sum of its proper divisors (86897604).

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

59090028 is a wasteful number, since it uses less digits than its factorization.

59090028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289681 (or 289679 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 59090028 is about 7687.0038376470. The cubic root of 59090028 is about 389.4975515124.

The spelling of 59090028 in words is "fifty-nine million, ninety thousand, twenty-eight".

Divisors: 1 2 3 4 6 12 17 34 51 68 102 204 289657 579314 868971 1158628 1737942 3475884 4924169 9848338 14772507 19696676 29545014 59090028