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58066253 = 78295179
BaseRepresentation
bin1101110110000…
…0010101001101
311001021001220222
43131200111031
5104331110003
65432321125
71303361240
oct335402515
9131231828
1058066253
112a860043
12175431a5
13c050a3b
1479d7257
15516ec38
hex376054d

58066253 has 4 divisors (see below), whose sum is σ = 66361440. Its totient is φ = 49771068.

The previous prime is 58066241. The next prime is 58066259. The reversal of 58066253 is 35266085.

58066253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35266085 = 57053217.

It is a cyclic number.

It is not a de Polignac number, because 58066253 - 26 = 58066189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58066259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4147583 + ... + 4147596.

It is an arithmetic number, because the mean of its divisors is an integer number (16590360).

Almost surely, 258066253 is an apocalyptic number.

It is an amenable number.

58066253 is a deficient number, since it is larger than the sum of its proper divisors (8295187).

58066253 is an equidigital number, since it uses as much as digits as its factorization.

58066253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8295186.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 58066253 is about 7620.1215869565. The cubic root of 58066253 is about 387.2349971675.

The spelling of 58066253 in words is "fifty-eight million, sixty-six thousand, two hundred fifty-three".

Divisors: 1 7 8295179 58066253