Base | Representation |
---|---|
bin | 101101011100101110000… |
… | …000000110100111010110 |
3 | 102001120120002021100202220 |
4 | 231130232000012213112 |
5 | 402132320012100342 |
6 | 10350441221443210 |
7 | 441434062334604 |
oct | 55345600064726 |
9 | 12046502240686 |
10 | 3123213003222 |
11 | aa4602355764 |
12 | 425371870506 |
13 | 1986965895c0 |
14 | ab242c50874 |
15 | 563968155ec |
hex | 2d72e0069d6 |
3123213003222 has 64 divisors (see below), whose sum is σ = 6843113613504. Its totient is φ = 944528486400.
The previous prime is 3123213003221. The next prime is 3123213003233. The reversal of 3123213003222 is 2223003123213.
It is a junction number, because it is equal to n+sod(n) for n = 3123213003192 and 3123213003201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3123213003221) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 367603 + ... + 2526174.
It is an arithmetic number, because the mean of its divisors is an integer number (106923650211).
Almost surely, 23123213003222 is an apocalyptic number.
3123213003222 is an abundant number, since it is smaller than the sum of its proper divisors (3719900610282).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3123213003222 is a wasteful number, since it uses less digits than its factorization.
3123213003222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2894033.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 3123213003222 its reverse (2223003123213), we get a palindrome (5346216126435).
The spelling of 3123213003222 in words is "three trillion, one hundred twenty-three billion, two hundred thirteen million, three thousand, two hundred twenty-two".
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