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58136925 = 35271110067
BaseRepresentation
bin1101110111000…
…1100101011101
311001101122212110
43131301211131
5104340340200
65434024233
71304104260
oct335614535
9131348773
1058136925
112a8a9150
1217578079
13c076c62
147a14cd7
155185b50
hex377195d

58136925 has 48 divisors (see below), whose sum is σ = 119849472. Its totient is φ = 24158400.

The previous prime is 58136921. The next prime is 58136927. The reversal of 58136925 is 52963185.

It is not a de Polignac number, because 58136925 - 22 = 58136921 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58136921) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 742 + ... + 10808.

It is an arithmetic number, because the mean of its divisors is an integer number (2496864).

Almost surely, 258136925 is an apocalyptic number.

58136925 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

58136925 is an abundant number, since it is smaller than the sum of its proper divisors (61712547).

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

58136925 is a wasteful number, since it uses less digits than its factorization.

58136925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10098 (or 10093 counting only the distinct ones).

The product of its digits is 64800, while the sum is 39.

The square root of 58136925 is about 7624.7573731890. The cubic root of 58136925 is about 387.3920337434.

The spelling of 58136925 in words is "fifty-eight million, one hundred thirty-six thousand, nine hundred twenty-five".

Divisors: 1 3 5 7 11 15 21 25 33 35 55 75 77 105 165 175 231 275 385 525 825 1155 1925 5775 10067 30201 50335 70469 110737 151005 211407 251675 332211 352345 553685 755025 775159 1057035 1661055 1761725 2325477 2768425 3875795 5285175 8305275 11627385 19378975 58136925