Base | Representation |
---|---|
bin | 110110011011101000… |
… | …110111001011001101 |
3 | 12120212011222222112202 |
4 | 312123220313023031 |
5 | 1424144103130320 |
6 | 42503303211245 |
7 | 4136224502264 |
oct | 663350671315 |
9 | 176764888482 |
10 | 58445755085 |
11 | 22872117933 |
12 | b3b1446b25 |
13 | 5685754643 |
14 | 2b862ad5db |
15 | 17c1090b75 |
hex | d9ba372cd |
58445755085 has 16 divisors (see below), whose sum is σ = 72823114800. Its totient is φ = 44976454656.
The previous prime is 58445755063. The next prime is 58445755097. The reversal of 58445755085 is 58055754485.
It can be written as a sum of positive squares in 8 ways, for example, as 12609942436 + 45835812649 = 112294^2 + 214093^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-58445755085 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 58445755085.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 710204 + ... + 788213.
It is an arithmetic number, because the mean of its divisors is an integer number (4551444675).
Almost surely, 258445755085 is an apocalyptic number.
It is an amenable number.
58445755085 is a deficient number, since it is larger than the sum of its proper divisors (14377359715).
58445755085 is a wasteful number, since it uses less digits than its factorization.
58445755085 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1498720.
The product of its (nonzero) digits is 22400000, while the sum is 56.
The spelling of 58445755085 in words is "fifty-eight billion, four hundred forty-five million, seven hundred fifty-five thousand, eighty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.093 sec. • engine limits •