Base | Representation |
---|---|
bin | 10100100010101111… |
… | …001100010101110111 |
3 | 2002221020022212021200 |
4 | 110202233030111313 |
5 | 330133223230033 |
6 | 14044431343543 |
7 | 1410415534230 |
oct | 244257142567 |
9 | 62836285250 |
10 | 22057633143 |
11 | 9399a60287 |
12 | 4337081bb3 |
13 | 2106a80840 |
14 | 10d36a4087 |
15 | 891715013 |
hex | 522bcc577 |
22057633143 has 48 divisors (see below), whose sum is σ = 40478570496. Its totient is φ = 11259466560.
The previous prime is 22057633141. The next prime is 22057633183. The reversal of 22057633143 is 34133675022.
22057633143 is a `hidden beast` number, since 2 + 2 + 0 + 5 + 7 + 633 + 14 + 3 = 666.
It is not a de Polignac number, because 22057633143 - 21 = 22057633141 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 22057633098 and 22057633107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22057633141) 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 47 ways as a sum of consecutive naturals, for example, 409005 + ... + 459782.
It is an arithmetic number, because the mean of its divisors is an integer number (843303552).
Almost surely, 222057633143 is an apocalyptic number.
22057633143 is a deficient number, since it is larger than the sum of its proper divisors (18420937353).
22057633143 is a wasteful number, since it uses less digits than its factorization.
22057633143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 868844 (or 868841 counting only the distinct ones).
The product of its (nonzero) digits is 90720, while the sum is 36.
The spelling of 22057633143 in words is "twenty-two billion, fifty-seven million, six hundred thirty-three thousand, one hundred forty-three".
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