Base | Representation |
---|---|
bin | 101111100110001000… |
… | …0011111010000011010 |
3 | 100202211021020222200121 |
4 | 1133030100133100122 |
5 | 3133312021402302 |
6 | 114542151023454 |
7 | 10245613126630 |
oct | 1371420372032 |
9 | 322737228617 |
10 | 102211122202 |
11 | 3a390571a22 |
12 | 1798636ab8a |
13 | 983b936687 |
14 | 4d38995350 |
15 | 29d3401e37 |
hex | 17cc41f41a |
102211122202 has 8 divisors (see below), whose sum is σ = 175219066656. Its totient is φ = 43804766652.
The previous prime is 102211122197. The next prime is 102211122257. The reversal of 102211122202 is 202221112201.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1022111222022 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3650397208 + ... + 3650397235.
It is an arithmetic number, because the mean of its divisors is an integer number (21902383332).
Almost surely, 2102211122202 is an apocalyptic number.
102211122202 is a deficient number, since it is larger than the sum of its proper divisors (73007944454).
102211122202 is an equidigital number, since it uses as much as digits as its factorization.
102211122202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7300794452.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 102211122202 its reverse (202221112201), we get a palindrome (304432234403).
The spelling of 102211122202 in words is "one hundred two billion, two hundred eleven million, one hundred twenty-two thousand, two hundred two".
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