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58288097 = 721189553
BaseRepresentation
bin1101111001011…
…0011111100001
311001200100020102
43132112133201
5104410204342
65441152145
71305304100
oct336263741
9131610212
1058288097
112a9a178a
121762b655
13c0ca9ca
147a54037
1551b5832
hex37967e1

58288097 has 6 divisors (see below), whose sum is σ = 67804578. Its totient is φ = 49961184.

The previous prime is 58288093. The next prime is 58288099. The reversal of 58288097 is 79088285.

It can be written as a sum of positive squares in only one way, i.e., 43573201 + 14714896 = 6601^2 + 3836^2 .

It is not a de Polignac number, because 58288097 - 22 = 58288093 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58288093) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 594728 + ... + 594825.

It is an arithmetic number, because the mean of its divisors is an integer number (11300763).

Almost surely, 258288097 is an apocalyptic number.

It is an amenable number.

58288097 is a deficient number, since it is larger than the sum of its proper divisors (9516481).

58288097 is a wasteful number, since it uses less digits than its factorization.

58288097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1189567 (or 1189560 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 47.

The square root of 58288097 is about 7634.6641707412. The cubic root of 58288097 is about 387.7275184168.

The spelling of 58288097 in words is "fifty-eight million, two hundred eighty-eight thousand, ninety-seven".

Divisors: 1 7 49 1189553 8326871 58288097