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58253049 = 326472561
BaseRepresentation
bin1101111000110…
…1111011111001
311001121120011100
43132031323321
5104403044144
65440322013
71305066651
oct336157371
9131546140
1058253049
112a978418
1217613309
13c0b7a7a
147a45361
1551aa269
hex378def9

58253049 has 6 divisors (see below), whose sum is σ = 84143306. Its totient is φ = 38835360.

The previous prime is 58253023. The next prime is 58253057. The reversal of 58253049 is 94035285.

58253049 is a `hidden beast` number, since 5 + 82 + 530 + 49 = 666.

It can be written as a sum of positive squares in only one way, i.e., 58247424 + 5625 = 7632^2 + 75^2 .

It is not a de Polignac number, because 58253049 - 27 = 58252921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58253009) 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, 3236272 + ... + 3236289.

Almost surely, 258253049 is an apocalyptic number.

It is an amenable number.

58253049 is a deficient number, since it is larger than the sum of its proper divisors (25890257).

58253049 is a wasteful number, since it uses less digits than its factorization.

58253049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6472567 (or 6472564 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 58253049 is about 7632.3685052544. The cubic root of 58253049 is about 387.6497907198.

The spelling of 58253049 in words is "fifty-eight million, two hundred fifty-three thousand, forty-nine".

Divisors: 1 3 9 6472561 19417683 58253049