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58298011 = 311880581
BaseRepresentation
bin1101111001100…
…0111010011011
311001200211211121
43132120322123
5104411014021
65441310111
71305345022
oct336307233
9131624747
1058298011
112a9a9182
1217635337
13c102385
147a578b9
1551b8741
hex3798e9b

58298011 has 4 divisors (see below), whose sum is σ = 60178624. Its totient is φ = 56417400.

The previous prime is 58297999. The next prime is 58298017. The reversal of 58298011 is 11089285.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11089285 = 52217857.

It is a cyclic number.

It is not a de Polignac number, because 58298011 - 215 = 58265243 is a prime.

It is a super-2 number, since 2×582980112 = 6797316173112242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58298017) 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, 940260 + ... + 940321.

It is an arithmetic number, because the mean of its divisors is an integer number (15044656).

Almost surely, 258298011 is an apocalyptic number.

58298011 is a deficient number, since it is larger than the sum of its proper divisors (1880613).

58298011 is a wasteful number, since it uses less digits than its factorization.

58298011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1880612.

The product of its (nonzero) digits is 5760, while the sum is 34.

The square root of 58298011 is about 7635.3134185834. The cubic root of 58298011 is about 387.7494995354.

The spelling of 58298011 in words is "fifty-eight million, two hundred ninety-eight thousand, eleven".

Divisors: 1 31 1880581 58298011