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39028060 = 2251951403
BaseRepresentation
bin1001010011100…
…0010101011100
32201102211102201
42110320111130
534442344220
63512301244
7652506301
oct224702534
981384381
1039028060
11200373a5
12110a1824
138116336
14527d0a8
15365dd0a
hex253855c

39028060 has 12 divisors (see below), whose sum is σ = 81958968. Its totient is φ = 15611216.

The previous prime is 39028057. The next prime is 39028123. The reversal of 39028060 is 6082093.

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, 975682 + ... + 975721.

It is an arithmetic number, because the mean of its divisors is an integer number (6829914).

Almost surely, 239028060 is an apocalyptic number.

It is an amenable number.

39028060 is an abundant number, since it is smaller than the sum of its proper divisors (42930908).

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

39028060 is a wasteful number, since it uses less digits than its factorization.

39028060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1951412 (or 1951410 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 39028060 is about 6247.2441924420. The cubic root of 39028060 is about 339.2024559089.

The spelling of 39028060 in words is "thirty-nine million, twenty-eight thousand, sixty".

Divisors: 1 2 4 5 10 20 1951403 3902806 7805612 9757015 19514030 39028060