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58225260 = 2235970421
BaseRepresentation
bin1101111000011…
…1001001101100
311001120011001010
43132013021230
5104401202020
65435545220
71304622642
oct336071154
9131504033
1058225260
112a959555
12175bb210
13c0a8222
147a39192
1551a1de0
hex378726c

58225260 has 24 divisors (see below), whose sum is σ = 163030896. Its totient is φ = 15526720.

The previous prime is 58225249. The next prime is 58225267. The reversal of 58225260 is 6252285.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (58225267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 485151 + ... + 485270.

It is an arithmetic number, because the mean of its divisors is an integer number (6792954).

Almost surely, 258225260 is an apocalyptic number.

It is an amenable number.

58225260 is an abundant number, since it is smaller than the sum of its proper divisors (104805636).

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

58225260 is a wasteful number, since it uses less digits than its factorization.

58225260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 970433 (or 970431 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 58225260 is about 7630.5478178175. The cubic root of 58225260 is about 387.5881395066.

It can be divided in two parts, 58225 and 260, that added together give a palindrome (58485).

The spelling of 58225260 in words is "fifty-eight million, two hundred twenty-five thousand, two hundred sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 970421 1940842 2911263 3881684 4852105 5822526 9704210 11645052 14556315 19408420 29112630 58225260