Base | Representation |
---|---|
bin | 1101110110001… |
… | …0101101010101 |
3 | 11001021120021120 |
4 | 3131202231111 |
5 | 104331412424 |
6 | 5432434153 |
7 | 1303431516 |
oct | 335425525 |
9 | 131246246 |
10 | 58075989 |
11 | 2a867394 |
12 | 17548959 |
13 | c0552ba |
14 | 79daa0d |
15 | 5172a79 |
hex | 3762b55 |
58075989 has 32 divisors (see below), whose sum is σ = 87859200. Its totient is φ = 33929280.
The previous prime is 58075933. The next prime is 58075991. The reversal of 58075989 is 98957085.
It is not a de Polignac number, because 58075989 - 28 = 58075733 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58075999) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39927 + ... + 41355.
It is an arithmetic number, because the mean of its divisors is an integer number (2745600).
Almost surely, 258075989 is an apocalyptic number.
It is an amenable number.
58075989 is a deficient number, since it is larger than the sum of its proper divisors (29783211).
58075989 is a wasteful number, since it uses less digits than its factorization.
58075989 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1505.
The product of its (nonzero) digits is 907200, while the sum is 51.
The square root of 58075989 is about 7620.7603951312. The cubic root of 58075989 is about 387.2566385917.
The spelling of 58075989 in words is "fifty-eight million, seventy-five thousand, nine hundred eighty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.090 sec. • engine limits •