Base | Representation |
---|---|
bin | 10101011100010001… |
… | …110001111011101010 |
3 | 2012102111211122110200 |
4 | 111130101301323222 |
5 | 334122342020242 |
6 | 14324314453030 |
7 | 1443350165556 |
oct | 253421617352 |
9 | 65374748420 |
10 | 23023001322 |
11 | 984497a722 |
12 | 4566434176 |
13 | 222ba83709 |
14 | 1185998866 |
15 | 8eb35504c |
hex | 55c471eea |
23023001322 has 24 divisors (see below), whose sum is σ = 51492305280. Its totient is φ = 7426774440.
The previous prime is 23023001227. The next prime is 23023001333. The reversal of 23023001322 is 22310032032.
It is a happy number.
23023001322 is a `hidden beast` number, since 230 + 2 + 300 + 132 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 23023001295 and 23023001304.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20629372 + ... + 20630487.
It is an arithmetic number, because the mean of its divisors is an integer number (2145512720).
Almost surely, 223023001322 is an apocalyptic number.
23023001322 is an abundant number, since it is smaller than the sum of its proper divisors (28469303958).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23023001322 is a wasteful number, since it uses less digits than its factorization.
23023001322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41259898 (or 41259895 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
Adding to 23023001322 its reverse (22310032032), we get a palindrome (45333033354).
The spelling of 23023001322 in words is "twenty-three billion, twenty-three million, one thousand, three hundred twenty-two".
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