Base | Representation |
---|---|
bin | 10101100011011111… |
… | …100100011000010110 |
3 | 2012201221121212201221 |
4 | 111203133210120112 |
5 | 334344334300332 |
6 | 14344321240554 |
7 | 1446350142631 |
oct | 254337443026 |
9 | 65657555657 |
10 | 23144056342 |
11 | 98a72420a0 |
12 | 459aa9315a |
13 | 224ab898c4 |
14 | 1197aaac18 |
15 | 906cb8297 |
hex | 5637e4616 |
23144056342 has 8 divisors (see below), whose sum is σ = 37872092232. Its totient is φ = 10520025600.
The previous prime is 23144056301. The next prime is 23144056349. The reversal of 23144056342 is 24365044132.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 23144056298 and 23144056307.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23144056349) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 526001259 + ... + 526001302.
It is an arithmetic number, because the mean of its divisors is an integer number (4734011529).
Almost surely, 223144056342 is an apocalyptic number.
23144056342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
23144056342 is a deficient number, since it is larger than the sum of its proper divisors (14728035890).
23144056342 is a wasteful number, since it uses less digits than its factorization.
23144056342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1052002574.
The product of its (nonzero) digits is 69120, while the sum is 34.
It can be divided in two parts, 231440 and 56342, that added together give a palindrome (287782).
The spelling of 23144056342 in words is "twenty-three billion, one hundred forty-four million, fifty-six thousand, three hundred forty-two".
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