Base | Representation |
---|---|
bin | 10101010100100011… |
… | …111011101010000111 |
3 | 2012002111020102200211 |
4 | 111110203323222013 |
5 | 333341221321043 |
6 | 14303412020251 |
7 | 1440215616322 |
oct | 252443735207 |
9 | 65074212624 |
10 | 22893542023 |
11 | 9788897a70 |
12 | 452b001687 |
13 | 220acc7091 |
14 | 11726d97b9 |
15 | 8decd1a9d |
hex | 5548fba87 |
22893542023 has 16 divisors (see below), whose sum is σ = 25813213344. Its totient is φ = 20120780160.
The previous prime is 22893542003. The next prime is 22893542027. The reversal of 22893542023 is 32024539822.
It is a cyclic number.
It is not a de Polignac number, because 22893542023 - 221 = 22891444871 is a prime.
It is a super-2 number, since 2×228935420232 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22893542027) 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 15 ways as a sum of consecutive naturals, for example, 115240 + ... + 243037.
It is an arithmetic number, because the mean of its divisors is an integer number (1613325834).
Almost surely, 222893542023 is an apocalyptic number.
22893542023 is a deficient number, since it is larger than the sum of its proper divisors (2919671321).
22893542023 is a wasteful number, since it uses less digits than its factorization.
22893542023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 358482.
The product of its (nonzero) digits is 207360, while the sum is 40.
The spelling of 22893542023 in words is "twenty-two billion, eight hundred ninety-three million, five hundred forty-two thousand, twenty-three".
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