Base | Representation |
---|---|
bin | 10101011100001111… |
… | …001001111001010010 |
3 | 2012102110112200022211 |
4 | 111130033021321102 |
5 | 334122203004132 |
6 | 14324252022334 |
7 | 1443341301121 |
oct | 253417117122 |
9 | 65373480284 |
10 | 23022313042 |
11 | 984454a5a3 |
12 | 45661619aa |
13 | 222b8a2351 |
14 | 1185859ab8 |
15 | 8eb26b147 |
hex | 55c3c9e52 |
23022313042 has 16 divisors (see below), whose sum is σ = 34763811480. Its totient is φ = 11434493952.
The previous prime is 23022313033. The next prime is 23022313043. The reversal of 23022313042 is 24031322032.
It can be written as a sum of positive squares in 4 ways, for example, as 21459613081 + 1562699961 = 146491^2 + 39531^2 .
It is not an unprimeable number, because it can be changed into a prime (23022313043) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 370084 + ... + 427792.
Almost surely, 223022313042 is an apocalyptic number.
23022313042 is a deficient number, since it is larger than the sum of its proper divisors (11741498438).
23022313042 is a wasteful number, since it uses less digits than its factorization.
23022313042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59037.
The product of its (nonzero) digits is 1728, while the sum is 22.
Adding to 23022313042 its reverse (24031322032), we get a palindrome (47053635074).
The spelling of 23022313042 in words is "twenty-three billion, twenty-two million, three hundred thirteen thousand, forty-two".
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