Base | Representation |
---|---|
bin | 1010100000111110100001… |
… | …01111010101000011110010 |
3 | 10000212120022022011202100200 |
4 | 11100133100233111003302 |
5 | 11012323020110203242 |
6 | 121102411420500030 |
7 | 4604414126461500 |
oct | 520372057250362 |
9 | 100776268152320 |
10 | 23123311022322 |
11 | 74055a5280a15 |
12 | 27155520aa616 |
13 | cb9698c6c2b4 |
14 | 59d262105670 |
15 | 2a17550ae04c |
hex | 1507d0bd50f2 |
23123311022322 has 144 divisors (see below), whose sum is σ = 58965464611872. Its totient is φ = 6529313629440.
The previous prime is 23123311022309. The next prime is 23123311022363. The reversal of 23123311022322 is 22322011332132.
23123311022322 is a `hidden beast` number, since 2 + 3 + 1 + 2 + 3 + 311 + 0 + 22 + 322 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 34249797 + ... + 34918407.
It is an arithmetic number, because the mean of its divisors is an integer number (409482393138).
Almost surely, 223123311022322 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23123311022322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29482732305936).
23123311022322 is an abundant number, since it is smaller than the sum of its proper divisors (35842153589550).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23123311022322 is a wasteful number, since it uses less digits than its factorization.
23123311022322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 669093 (or 669083 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
Adding to 23123311022322 its reverse (22322011332132), we get a palindrome (45445322354454).
It can be divided in two parts, 2312331 and 1022322, that added together give a triangular number (3334653 = T2582).
The spelling of 23123311022322 in words is "twenty-three trillion, one hundred twenty-three billion, three hundred eleven million, twenty-two thousand, three hundred twenty-two".
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