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58030525 = 527331603
BaseRepresentation
bin1101110101011…
…1100110111101
311001012020220201
43131113212331
5104323434100
65431443501
71303152130
oct335274675
9131166821
1058030525
112a836213
1217526591
13c03a6b7
1479c8217
15516436a
hex37579bd

58030525 has 12 divisors (see below), whose sum is σ = 82237792. Its totient is φ = 39792240.

The previous prime is 58030523. The next prime is 58030549. The reversal of 58030525 is 52503085.

It is not a de Polignac number, because 58030525 - 21 = 58030523 is a prime.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 58030493 and 58030502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58030523) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 165627 + ... + 165976.

Almost surely, 258030525 is an apocalyptic number.

It is an amenable number.

58030525 is a deficient number, since it is larger than the sum of its proper divisors (24207267).

58030525 is a wasteful number, since it uses less digits than its factorization.

58030525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331620 (or 331615 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 58030525 is about 7617.7769066835. The cubic root of 58030525 is about 387.1555593426.

The spelling of 58030525 in words is "fifty-eight million, thirty thousand, five hundred twenty-five".

Divisors: 1 5 7 25 35 175 331603 1658015 2321221 8290075 11606105 58030525