Base | Representation |
---|---|
bin | 110110001101010011… |
… | …010111001111101101 |
3 | 12120020102102110110221 |
4 | 312031103113033231 |
5 | 1423201020111003 |
6 | 42423352131341 |
7 | 4130244235111 |
oct | 661523271755 |
9 | 176212373427 |
10 | 58205238253 |
11 | 22759380a98 |
12 | b344996b51 |
13 | 56479824a6 |
14 | 2b62381741 |
15 | 17a9dd17bd |
hex | d8d4d73ed |
58205238253 has 4 divisors (see below), whose sum is σ = 58221441468. Its totient is φ = 58189035040.
The previous prime is 58205238227. The next prime is 58205238257. The reversal of 58205238253 is 35283250285.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 14965362889 + 43239875364 = 122333^2 + 207942^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-58205238253 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58205238257) 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, 8096218 + ... + 8103403.
It is an arithmetic number, because the mean of its divisors is an integer number (14555360367).
Almost surely, 258205238253 is an apocalyptic number.
It is an amenable number.
58205238253 is a deficient number, since it is larger than the sum of its proper divisors (16203215).
58205238253 is a wasteful number, since it uses less digits than its factorization.
58205238253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16203214.
The product of its (nonzero) digits is 576000, while the sum is 43.
The spelling of 58205238253 in words is "fifty-eight billion, two hundred five million, two hundred thirty-eight thousand, two hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •