Base | Representation |
---|---|
bin | 1101111001100… |
… | …1011010111011 |
3 | 11001200221200122 |
4 | 3132121122323 |
5 | 104411100331 |
6 | 5441323455 |
7 | 1305354053 |
oct | 336313273 |
9 | 131627618 |
10 | 58300091 |
11 | 2a9aa7a3 |
12 | 1763658b |
13 | c1032c5 |
14 | 7a58563 |
15 | 51b917b |
hex | 37996bb |
58300091 has 4 divisors (see below), whose sum is σ = 58325184. Its totient is φ = 58275000.
The previous prime is 58300061. The next prime is 58300097. The reversal of 58300091 is 19000385.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-58300091 is a prime.
It is a super-2 number, since 2×583000912 = 6797801221216562, which contains 22 as substring.
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 58300091.
It is not an unprimeable number, because it can be changed into a prime (58300097) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8660 + ... + 13841.
It is an arithmetic number, because the mean of its divisors is an integer number (14581296).
Almost surely, 258300091 is an apocalyptic number.
58300091 is a deficient number, since it is larger than the sum of its proper divisors (25093).
58300091 is a wasteful number, since it uses less digits than its factorization.
58300091 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25092.
The product of its (nonzero) digits is 1080, while the sum is 26.
The square root of 58300091 is about 7635.4496265773. The cubic root of 58300091 is about 387.7541109527.
The spelling of 58300091 in words is "fifty-eight million, three hundred thousand, ninety-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •