Base | Representation |
---|---|
bin | 11110111000100011101… |
… | …010010010011001110100 |
3 | 21111220001120200221120220 |
4 | 132320203222102121310 |
5 | 234232443401212322 |
6 | 4302550550254340 |
7 | 306221605321506 |
oct | 36704352223164 |
9 | 7456046627526 |
10 | 2122312132212 |
11 | 749081963078 |
12 | 2a339a0573b0 |
13 | 125196780abc |
14 | 74a12d01d76 |
15 | 3a315e4e55c |
hex | 1ee23a92674 |
2122312132212 has 96 divisors (see below), whose sum is σ = 5040693504000. Its totient is φ = 694854384000.
The previous prime is 2122312132117. The next prime is 2122312132223.
2122312132212 is nontrivially palindromic in base 10.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 431449489 + ... + 431454407.
It is an arithmetic number, because the mean of its divisors is an integer number (52507224000).
Almost surely, 22122312132212 is an apocalyptic number.
It is an amenable number.
2122312132212 is an abundant number, since it is smaller than the sum of its proper divisors (2918381371788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2122312132212 is a wasteful number, since it uses less digits than its factorization.
2122312132212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6797 (or 6795 counting only the distinct ones).
The product of its digits is 1152, while the sum is 24.
The spelling of 2122312132212 in words is "two trillion, one hundred twenty-two billion, three hundred twelve million, one hundred thirty-two thousand, two hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •