Base | Representation |
---|---|
bin | 10101011011111011… |
… | …110110111010001110 |
3 | 2012102010000200100222 |
4 | 111123323312322032 |
5 | 334114404121132 |
6 | 14323551351342 |
7 | 1443250302242 |
oct | 253373667216 |
9 | 65363020328 |
10 | 23017254542 |
11 | 9841705017 |
12 | 4564522552 |
13 | 222a820a59 |
14 | 1184d00422 |
15 | 8eaabc412 |
hex | 55bef6e8e |
23017254542 has 8 divisors (see below), whose sum is σ = 35639620032. Its totient is φ = 11137381200.
The previous prime is 23017254541. The next prime is 23017254551. The reversal of 23017254542 is 24545271032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23017254541) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185622959 + ... + 185623082.
It is an arithmetic number, because the mean of its divisors is an integer number (4454952504).
Almost surely, 223017254542 is an apocalyptic number.
23017254542 is a deficient number, since it is larger than the sum of its proper divisors (12622365490).
23017254542 is a wasteful number, since it uses less digits than its factorization.
23017254542 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 371246074.
The product of its (nonzero) digits is 67200, while the sum is 35.
The spelling of 23017254542 in words is "twenty-three billion, seventeen million, two hundred fifty-four thousand, five hundred forty-two".
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