Base | Representation |
---|---|
bin | 10100110010011000… |
… | …001010110011111111 |
3 | 2010121112002011020202 |
4 | 110302120022303333 |
5 | 331202412024043 |
6 | 14130443434115 |
7 | 1420053102401 |
oct | 246230126377 |
9 | 63545064222 |
10 | 22320033023 |
11 | 9514093192 |
12 | 43aab2593b |
13 | 2149245242 |
14 | 111a48ab71 |
15 | 8a97981b8 |
hex | 53260acff |
22320033023 has 4 divisors (see below), whose sum is σ = 23632976160. Its totient is φ = 21007089888.
The previous prime is 22320032951. The next prime is 22320033049. The reversal of 22320033023 is 32033002322.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32033002322 = 2 ⋅16016501161.
It is a cyclic number.
It is not a de Polignac number, because 22320033023 - 222 = 22315838719 is a prime.
It is a super-3 number, since 3×223200330233 (a number of 32 digits) contains 333 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 22320032986 and 22320033004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22320039023) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 656471543 + ... + 656471576.
It is an arithmetic number, because the mean of its divisors is an integer number (5908244040).
Almost surely, 222320033023 is an apocalyptic number.
22320033023 is a deficient number, since it is larger than the sum of its proper divisors (1312943137).
22320033023 is a wasteful number, since it uses less digits than its factorization.
22320033023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1312943136.
The product of its (nonzero) digits is 1296, while the sum is 20.
Adding to 22320033023 its reverse (32033002322), we get a palindrome (54353035345).
The spelling of 22320033023 in words is "twenty-two billion, three hundred twenty million, thirty-three thousand, twenty-three".
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