Base | Representation |
---|---|
bin | 1010000000010100001111… |
… | …10011110111100100001010 |
3 | 2212220021200120001112001210 |
4 | 11000022013303313210022 |
5 | 10340431223324324320 |
6 | 114443055525353550 |
7 | 4430345535664116 |
oct | 500120763674412 |
9 | 85807616045053 |
10 | 22001101011210 |
11 | 7012683a53942 |
12 | 2573b642688b6 |
13 | c37905991119 |
14 | 560c05030746 |
15 | 2824748490e0 |
hex | 140287cf790a |
22001101011210 has 32 divisors (see below), whose sum is σ = 52830331417152. Its totient is φ = 5863883715200.
The previous prime is 22001101011173. The next prime is 22001101011223. The reversal of 22001101011210 is 1211010110022.
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, 192226491 + ... + 192340910.
It is an arithmetic number, because the mean of its divisors is an integer number (1650947856786).
Almost surely, 222001101011210 is an apocalyptic number.
22001101011210 is an abundant number, since it is smaller than the sum of its proper divisors (30829230405942).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22001101011210 is a wasteful number, since it uses less digits than its factorization.
22001101011210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 384569318.
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 22001101011210 its reverse (1211010110022), we get a palindrome (23212111121232).
The spelling of 22001101011210 in words is "twenty-two trillion, one billion, one hundred one million, eleven thousand, two hundred ten".
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