Base | Representation |
---|---|
bin | 10101100000111111… |
… | …111010000101011010 |
3 | 2012122000212110122121 |
4 | 111200333322011122 |
5 | 334303130432302 |
6 | 14340224211454 |
7 | 1445331323122 |
oct | 254077720532 |
9 | 65560773577 |
10 | 23102202202 |
11 | 98856554a2 |
12 | 4588a69b8a |
13 | 22422c4141 |
14 | 11922d3c82 |
15 | 90329be37 |
hex | 560ffa15a |
23102202202 has 16 divisors (see below), whose sum is σ = 36181910592. Its totient is φ = 11042174880.
The previous prime is 23102202197. The next prime is 23102202203. The reversal of 23102202202 is 20220220132.
It is not an unprimeable number, because it can be changed into a prime (23102202203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75324 + ... + 227767.
It is an arithmetic number, because the mean of its divisors is an integer number (2261369412).
Almost surely, 223102202202 is an apocalyptic number.
23102202202 is a deficient number, since it is larger than the sum of its proper divisors (13079708390).
23102202202 is a wasteful number, since it uses less digits than its factorization.
23102202202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 304773.
The product of its (nonzero) digits is 192, while the sum is 16.
Adding to 23102202202 its reverse (20220220132), we get a palindrome (43322422334).
The spelling of 23102202202 in words is "twenty-three billion, one hundred two million, two hundred two thousand, two hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •