Base | Representation |
---|---|
bin | 110111111110100010… |
… | …0110001000100100100 |
3 | 102111021122022211101011 |
4 | 1233331010301010210 |
5 | 3432142230032322 |
6 | 131120153312004 |
7 | 11453626105516 |
oct | 1577504610444 |
9 | 374248284334 |
10 | 120210002212 |
11 | 46a87459973 |
12 | 1b36a105604 |
13 | b449864231 |
14 | 5b651adbb6 |
15 | 31d8638677 |
hex | 1bfd131124 |
120210002212 has 12 divisors (see below), whose sum is σ = 210383775756. Its totient is φ = 60100352000.
The previous prime is 120210002201. The next prime is 120210002249. The reversal of 120210002212 is 212200012021.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 27686963236 + 92523038976 = 166394^2 + 304176^2 .
It is a junction number, because it is equal to n+sod(n) for n = 120210002192 and 120210002201.
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, 1103773 + ... + 1207780.
It is an arithmetic number, because the mean of its divisors is an integer number (17531981313).
Almost surely, 2120210002212 is an apocalyptic number.
It is an amenable number.
120210002212 is a deficient number, since it is larger than the sum of its proper divisors (90173773544).
120210002212 is a wasteful number, since it uses less digits than its factorization.
120210002212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2324558 (or 2324556 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 120210002212 its reverse (212200012021), we get a palindrome (332410014233).
The spelling of 120210002212 in words is "one hundred twenty billion, two hundred ten million, two thousand, two hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •