Base | Representation |
---|---|
bin | 100101101001111000101100… |
… | …1101001010100101010110010 |
3 | 1121102201120120211120102212020 |
4 | 1023103301121221110222302 |
5 | 321403040042203044442 |
6 | 3132232441323212310 |
7 | 126523202062165416 |
oct | 11323613151245262 |
9 | 1542646524512766 |
10 | 331212202003122 |
11 | 9659734038a170 |
12 | 31193188377096 |
13 | 112a723b09c54b |
14 | 5bb0a82aacd46 |
15 | 28458c96969ec |
hex | 12d3c59a54ab2 |
331212202003122 has 64 divisors (see below), whose sum is σ = 781433180319744. Its totient is φ = 92453514103040.
The previous prime is 331212202003019. The next prime is 331212202003141. The reversal of 331212202003122 is 221300202212133.
It is a junction number, because it is equal to n+sod(n) for n = 331212202003092 and 331212202003101.
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, 3140351958 + ... + 3140457425.
It is an arithmetic number, because the mean of its divisors is an integer number (12209893442496).
Almost surely, 2331212202003122 is an apocalyptic number.
331212202003122 is an abundant number, since it is smaller than the sum of its proper divisors (450220978316622).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
331212202003122 is a wasteful number, since it uses less digits than its factorization.
331212202003122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6280809463.
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 331212202003122 its reverse (221300202212133), we get a palindrome (552512404215255).
The spelling of 331212202003122 in words is "three hundred thirty-one trillion, two hundred twelve billion, two hundred two million, three thousand, one hundred twenty-two".
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