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58026428 = 2218180147
BaseRepresentation
bin1101110101011…
…0100110111100
311001012001021222
43131112212330
5104323321203
65431412512
71303134155
oct335264674
9131161258
1058026428
112a833129
1217524138
13c038885
1479c692c
155163038
hex37569bc

58026428 has 12 divisors (see below), whose sum is σ = 102108552. Its totient is φ = 28852560.

The previous prime is 58026413. The next prime is 58026443. The reversal of 58026428 is 82462085.

It is an interprime number because it is at equal distance from previous prime (58026413) and next prime (58026443).

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, 39350 + ... + 40797.

It is an arithmetic number, because the mean of its divisors is an integer number (8509046).

Almost surely, 258026428 is an apocalyptic number.

It is an amenable number.

58026428 is a deficient number, since it is larger than the sum of its proper divisors (44082124).

58026428 is a wasteful number, since it uses less digits than its factorization.

58026428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80332 (or 80330 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 35.

The square root of 58026428 is about 7617.5079914628. The cubic root of 58026428 is about 387.1464479674.

The spelling of 58026428 in words is "fifty-eight million, twenty-six thousand, four hundred twenty-eight".

Divisors: 1 2 4 181 362 724 80147 160294 320588 14506607 29013214 58026428