Base | Representation |
---|---|
bin | 100000001011010110100… |
… | …001010000000101111010 |
3 | 21211101112011220212221120 |
4 | 200023112201100011322 |
5 | 242212030312343114 |
6 | 4411452240050110 |
7 | 315516620563212 |
oct | 40132641200572 |
9 | 7741464825846 |
10 | 2211212231034 |
11 | 782851727124 |
12 | 2b866a603936 |
13 | 130693758381 |
14 | 79047ac9242 |
15 | 3c7ba9645a9 |
hex | 202d685017a |
2211212231034 has 16 divisors (see below), whose sum is σ = 4436553617472. Its totient is φ = 734715884448.
The previous prime is 2211212231027. The next prime is 2211212231149. The reversal of 2211212231034 is 4301322121122.
It is a junction number, because it is equal to n+sod(n) for n = 2211212230995 and 2211212231013.
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, 588712774 + ... + 588716529.
It is an arithmetic number, because the mean of its divisors is an integer number (277284601092).
Almost surely, 22211212231034 is an apocalyptic number.
2211212231034 is an abundant number, since it is smaller than the sum of its proper divisors (2225341386438).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2211212231034 is a wasteful number, since it uses less digits than its factorization.
2211212231034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1177429621.
The product of its (nonzero) digits is 1152, while the sum is 24.
Adding to 2211212231034 its reverse (4301322121122), we get a palindrome (6512534352156).
The spelling of 2211212231034 in words is "two trillion, two hundred eleven billion, two hundred twelve million, two hundred thirty-one thousand, thirty-four".
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