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58013351 = 115273941
BaseRepresentation
bin1101110101001…
…1011010100111
311001011101100122
43131103122213
5104322411401
65431232155
71303051064
oct335233247
9131141318
1058013351
112a824320
121751865b
13c032936
1479c1c6b
15515e21b
hex37536a7

58013351 has 4 divisors (see below), whose sum is σ = 63287304. Its totient is φ = 52739400.

The previous prime is 58013341. The next prime is 58013353. The reversal of 58013351 is 15331085.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 58013351 - 26 = 58013287 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 58013351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58013353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2636960 + ... + 2636981.

It is an arithmetic number, because the mean of its divisors is an integer number (15821826).

Almost surely, 258013351 is an apocalyptic number.

58013351 is a deficient number, since it is larger than the sum of its proper divisors (5273953).

58013351 is a wasteful number, since it uses less digits than its factorization.

58013351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5273952.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 58013351 is about 7616.6495915199. The cubic root of 58013351 is about 387.1173629761.

It can be divided in two parts, 580 and 13351, that added together give a palindrome (13931).

The spelling of 58013351 in words is "fifty-eight million, thirteen thousand, three hundred fifty-one".

Divisors: 1 11 5273941 58013351