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58069825 = 5211239181
BaseRepresentation
bin1101110110000…
…1001101000001
311001021020211021
43131201031001
5104331213300
65432345441
71303404532
oct335411501
9131236737
1058069825
112a8627a0
1217545281
13c052558
1479d8689
155170d1a
hex3761341

58069825 has 24 divisors (see below), whose sum is σ = 81976896. Its totient is φ = 40392000.

The previous prime is 58069813. The next prime is 58069829. The reversal of 58069825 is 52896085.

It is not a de Polignac number, because 58069825 - 29 = 58069313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58069829) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1735 + ... + 10915.

It is an arithmetic number, because the mean of its divisors is an integer number (3415704).

Almost surely, 258069825 is an apocalyptic number.

58069825 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

58069825 is a deficient number, since it is larger than the sum of its proper divisors (23907071).

58069825 is a wasteful number, since it uses less digits than its factorization.

58069825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9225 (or 9220 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 43.

The square root of 58069825 is about 7620.3559628143. The cubic root of 58069825 is about 387.2429373793.

The spelling of 58069825 in words is "fifty-eight million, sixty-nine thousand, eight hundred twenty-five".

Divisors: 1 5 11 23 25 55 115 253 275 575 1265 6325 9181 45905 100991 211163 229525 504955 1055815 2322793 2524775 5279075 11613965 58069825