Base | Representation |
---|---|
bin | 10101110101010000… |
… | …100100011010110111 |
3 | 2020111201110210022000 |
4 | 111311100210122313 |
5 | 341002140123411 |
6 | 14434045510343 |
7 | 1456626453234 |
oct | 256520443267 |
9 | 66451423260 |
10 | 23442114231 |
11 | 9a3a50a428 |
12 | 46628723b3 |
13 | 2297857713 |
14 | 11c54d678b |
15 | 923041956 |
hex | 5754246b7 |
23442114231 has 16 divisors (see below), whose sum is σ = 34903584000. Its totient is φ = 15549539544.
The previous prime is 23442114209. The next prime is 23442114239. The reversal of 23442114231 is 13241124432.
23442114231 is a `hidden beast` number, since 2 + 3 + 4 + 421 + 1 + 4 + 231 = 666.
It is not a de Polignac number, because 23442114231 - 227 = 23307896503 is a prime.
It is a super-2 number, since 2×234421142312 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 23442114195 and 23442114204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23442114239) 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, 2176101 + ... + 2186846.
It is an arithmetic number, because the mean of its divisors is an integer number (2181474000).
Almost surely, 223442114231 is an apocalyptic number.
23442114231 is a deficient number, since it is larger than the sum of its proper divisors (11461469769).
23442114231 is a wasteful number, since it uses less digits than its factorization.
23442114231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4363155 (or 4363149 counting only the distinct ones).
The product of its digits is 4608, while the sum is 27.
Adding to 23442114231 its reverse (13241124432), we get a palindrome (36683238663).
The spelling of 23442114231 in words is "twenty-three billion, four hundred forty-two million, one hundred fourteen thousand, two hundred thirty-one".
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