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258024053 = 7218472851
BaseRepresentation
bin11110110000100…
…10001001110101
3122222111222110102
433120102021311
51012023232203
641334203445
76252111500
oct1730221165
9588458412
10258024053
11122714321
12724b3585
13415c1a71
14263a8137
15179bb888
hexf612275

258024053 has 12 divisors (see below), whose sum is σ = 300418272. Its totient is φ = 220966200.

The previous prime is 258024043. The next prime is 258024059. The reversal of 258024053 is 350420852.

258024053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 258024053 - 26 = 258023989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (258024059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89078 + ... + 91928.

It is an arithmetic number, because the mean of its divisors is an integer number (25034856).

Almost surely, 2258024053 is an apocalyptic number.

It is an amenable number.

258024053 is a deficient number, since it is larger than the sum of its proper divisors (42394219).

258024053 is a wasteful number, since it uses less digits than its factorization.

258024053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4712 (or 4705 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 258024053 is about 16063.1271239445. The cubic root of 258024053 is about 636.6294588540.

The spelling of 258024053 in words is "two hundred fifty-eight million, twenty-four thousand, fifty-three".

Divisors: 1 7 49 1847 2851 12929 19957 90503 139699 5265797 36860579 258024053