Base | Representation |
---|---|
bin | 10101110100000100… |
… | …010000101011000100 |
3 | 2020110022211111012112 |
4 | 111310010100223010 |
5 | 340432030013104 |
6 | 14432053040152 |
7 | 1456264440110 |
oct | 256404205304 |
9 | 66408744175 |
10 | 23422110404 |
11 | 9a2a197240 |
12 | 4658026058 |
13 | 2293672634 |
14 | 11c29aa740 |
15 | 9213de86e |
hex | 574110ac4 |
23422110404 has 48 divisors (see below), whose sum is σ = 51212528640. Its totient is φ = 9105900960.
The previous prime is 23422110389. The next prime is 23422110443. The reversal of 23422110404 is 40401122432.
It is a self number, because there is not a number n which added to its sum of digits gives 23422110404.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62417 + ... + 225255.
It is an arithmetic number, because the mean of its divisors is an integer number (1066927680).
Almost surely, 223422110404 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23422110404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25606264320).
23422110404 is an abundant number, since it is smaller than the sum of its proper divisors (27790418236).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23422110404 is a wasteful number, since it uses less digits than its factorization.
23422110404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 163328 (or 163326 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 23.
Adding to 23422110404 its reverse (40401122432), we get a palindrome (63823232836).
The spelling of 23422110404 in words is "twenty-three billion, four hundred twenty-two million, one hundred ten thousand, four hundred four".
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