Base | Representation |
---|---|
bin | 10101011101011100… |
… | …101101110111000110 |
3 | 2012110212210200010211 |
4 | 111131130231313012 |
5 | 334142404123241 |
6 | 14330255510034 |
7 | 1444006153222 |
oct | 253534556706 |
9 | 65425720124 |
10 | 23042645446 |
11 | 9854a77637 |
12 | 4570b2831a |
13 | 2232b70b62 |
14 | 118842d782 |
15 | 8ece35781 |
hex | 55d72ddc6 |
23042645446 has 8 divisors (see below), whose sum is σ = 35130590784. Its totient is φ = 11332448520.
The previous prime is 23042645441. The next prime is 23042645531. The reversal of 23042645446 is 64454624032.
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 = 23042645399 and 23042645408.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23042645441) 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, 94436950 + ... + 94437193.
It is an arithmetic number, because the mean of its divisors is an integer number (4391323848).
Almost surely, 223042645446 is an apocalyptic number.
23042645446 is a deficient number, since it is larger than the sum of its proper divisors (12087945338).
23042645446 is a wasteful number, since it uses less digits than its factorization.
23042645446 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 188874206.
The product of its (nonzero) digits is 552960, while the sum is 40.
The spelling of 23042645446 in words is "twenty-three billion, forty-two million, six hundred forty-five thousand, four hundred forty-six".
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