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2058113057 = 7111310120357
BaseRepresentation
bin111101010101100…
…0101000000100001
312022102200222100112
41322223011000201
513203334104212
6540120301105
7102000446420
oct17253050041
95272628315
102058113057
11966829890
12495311795
1326a5134a0
141574a52b7
15c0a41422
hex7aac5021

2058113057 has 32 divisors (see below), whose sum is σ = 2790837504. Its totient is φ = 1465632000.

The previous prime is 2058113053. The next prime is 2058113059. The reversal of 2058113057 is 7503118502.

It is not a de Polignac number, because 2058113057 - 22 = 2058113053 is a prime.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2058113053) 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 31 ways as a sum of consecutive naturals, for example, 90923 + ... + 111279.

It is an arithmetic number, because the mean of its divisors is an integer number (87213672).

Almost surely, 22058113057 is an apocalyptic number.

It is an amenable number.

2058113057 is a deficient number, since it is larger than the sum of its proper divisors (732724447).

2058113057 is a wasteful number, since it uses less digits than its factorization.

2058113057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20489.

The product of its (nonzero) digits is 8400, while the sum is 32.

The square root of 2058113057 is about 45366.4309484447. The cubic root of 2058113057 is about 1272.0077068692.

Subtracting 2058113057 from its reverse (7503118502), we obtain a palindrome (5445005445).

The spelling of 2058113057 in words is "two billion, fifty-eight million, one hundred thirteen thousand, fifty-seven".

Divisors: 1 7 11 13 77 91 101 143 707 1001 1111 1313 7777 9191 14443 20357 101101 142499 223927 264641 1567489 1852487 2056057 2911051 14392399 20377357 22616627 26728741 158316389 187101187 294016151 2058113057