Base | Representation |
---|---|
bin | 111100010000111… |
… | …0111010000011100 |
3 | 12012221000111201100 |
4 | 1320201313100130 |
5 | 13120132034004 |
6 | 532353313100 |
7 | 101052634440 |
oct | 17041672034 |
9 | 5187014640 |
10 | 2022143004 |
11 | 9484a0a72 |
12 | 485265790 |
13 | 262c2b02b |
14 | 1527c0820 |
15 | bc7d8739 |
hex | 7887741c |
2022143004 has 72 divisors (see below), whose sum is σ = 5846422400. Its totient is φ = 577292832.
The previous prime is 2022142937. The next prime is 2022143029. The reversal of 2022143004 is 4003412202.
It is a super-2 number, since 2×20221430042 = 8178124657252288032, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 425787 + ... + 430509.
Almost surely, 22022143004 is an apocalyptic number.
It is an amenable number.
2022143004 is an abundant number, since it is smaller than the sum of its proper divisors (3824279396).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2022143004 is a wasteful number, since it uses less digits than its factorization.
2022143004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6439 (or 6434 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 2022143004 is about 44968.2443953508. The cubic root of 2022143004 is about 1264.5537342776.
Adding to 2022143004 its reverse (4003412202), we get a palindrome (6025555206).
The spelling of 2022143004 in words is "two billion, twenty-two million, one hundred forty-three thousand, four".
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