Base | Representation |
---|---|
bin | 10101011100001110… |
… | …000100110100111101 |
3 | 2012102110000022021000 |
4 | 111130032010310331 |
5 | 334122114431031 |
6 | 14324242000513 |
7 | 1443336012255 |
oct | 253416046475 |
9 | 65373008230 |
10 | 23022030141 |
11 | 9844376aa0 |
12 | 4566046139 |
13 | 222b803656 |
14 | 11857c4965 |
15 | 8eb2123e6 |
hex | 55c384d3d |
23022030141 has 16 divisors (see below), whose sum is σ = 37207321920. Its totient is φ = 13952745360.
The previous prime is 23022030133. The next prime is 23022030151. The reversal of 23022030141 is 14103022032.
23022030141 is a `hidden beast` number, since 2 + 302 + 20 + 301 + 41 = 666.
It is not a de Polignac number, because 23022030141 - 23 = 23022030133 is a prime.
It is a super-2 number, since 2×230220301412 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23022030121) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38757330 + ... + 38757923.
It is an arithmetic number, because the mean of its divisors is an integer number (2325457620).
Almost surely, 223022030141 is an apocalyptic number.
It is an amenable number.
23022030141 is a deficient number, since it is larger than the sum of its proper divisors (14185291779).
23022030141 is a wasteful number, since it uses less digits than its factorization.
23022030141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77515273 (or 77515267 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 23022030141 its reverse (14103022032), we get a palindrome (37125052173).
The spelling of 23022030141 in words is "twenty-three billion, twenty-two million, thirty thousand, one hundred forty-one".
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