Base | Representation |
---|---|
bin | 1011000110101110100100… |
… | …1111100000000011010010 |
3 | 1121020021200112200012022212 |
4 | 2301223221033200003102 |
5 | 3100023002303210002 |
6 | 41545143152232122 |
7 | 2400105251221430 |
oct | 261535117400322 |
9 | 47207615605285 |
10 | 12210210210002 |
11 | 3988359386992 |
12 | 145250683b642 |
13 | 6a755811982c |
14 | 302d97b01d50 |
15 | 162937927352 |
hex | b1ae93e00d2 |
12210210210002 has 16 divisors (see below), whose sum is σ = 21442320369792. Its totient is φ = 5105314373280.
The previous prime is 12210210209941. The next prime is 12210210210013. The reversal of 12210210210002 is 20001201201221.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10636071038 + ... + 10636072185.
It is an arithmetic number, because the mean of its divisors is an integer number (1340145023112).
Almost surely, 212210210210002 is an apocalyptic number.
12210210210002 is a deficient number, since it is larger than the sum of its proper divisors (9232110159790).
12210210210002 is a wasteful number, since it uses less digits than its factorization.
12210210210002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21272143273.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 12210210210002 its reverse (20001201201221), we get a palindrome (32211411411223).
The spelling of 12210210210002 in words is "twelve trillion, two hundred ten billion, two hundred ten million, two hundred ten thousand, two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •