Base | Representation |
---|---|
bin | 10111001111100001110000… |
… | …000001111110011110000010 |
3 | 111101221100002222202220121221 |
4 | 113033201300001332132002 |
5 | 101344301330402223020 |
6 | 1001224103543305254 |
7 | 30350205650610664 |
oct | 2717416001763602 |
9 | 441840088686557 |
10 | 102222101211010 |
11 | 2a631171233100 |
12 | b56b3b2a4b22a |
13 | 450666c7c7221 |
14 | 1b3580cb4c534 |
15 | bc40711936aa |
hex | 5cf87007e782 |
102222101211010 has 24 divisors (see below), whose sum is σ = 202247694464508. Its totient is φ = 37171673167200.
The previous prime is 102222101210959. The next prime is 102222101211029. The reversal of 102222101211010 is 10112101222201.
It can be written as a sum of positive squares in 2 ways, for example, as 84149561316249 + 18072539894761 = 9173307^2 + 4251181^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42240536481 + ... + 42240538900.
Almost surely, 2102222101211010 is an apocalyptic number.
102222101211010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102222101211010 is a deficient number, since it is larger than the sum of its proper divisors (100025593253498).
102222101211010 is a wasteful number, since it uses less digits than its factorization.
102222101211010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84481075410 (or 84481075399 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 102222101211010 its reverse (10112101222201), we get a palindrome (112334202433211).
The spelling of 102222101211010 in words is "one hundred two trillion, two hundred twenty-two billion, one hundred one million, two hundred eleven thousand, ten".
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