Base | Representation |
---|---|
bin | 10101011010111011… |
… | …101010001111100011 |
3 | 2012100221100200012000 |
4 | 111122323222033203 |
5 | 334101102103233 |
6 | 14322150535043 |
7 | 1442654250642 |
oct | 253273521743 |
9 | 65327320160 |
10 | 23000425443 |
11 | 9833160076 |
12 | 455a967483 |
13 | 22271aa9c8 |
14 | 118299d359 |
15 | 8e9395d13 |
hex | 55aeea3e3 |
23000425443 has 16 divisors (see below), whose sum is σ = 34148637600. Its totient is φ = 15300347040.
The previous prime is 23000425439. The next prime is 23000425457. The reversal of 23000425443 is 34452400032.
23000425443 is a `hidden beast` number, since 230 + 0 + 0 + 425 + 4 + 4 + 3 = 666.
It is not a de Polignac number, because 23000425443 - 22 = 23000425439 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (23000425843) 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, 911488 + ... + 936381.
It is an arithmetic number, because the mean of its divisors is an integer number (2134289850).
Almost surely, 223000425443 is an apocalyptic number.
23000425443 is a deficient number, since it is larger than the sum of its proper divisors (11148212157).
23000425443 is a wasteful number, since it uses less digits than its factorization.
23000425443 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1848339 (or 1848333 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 27.
Adding to 23000425443 its reverse (34452400032), we get a palindrome (57452825475).
The spelling of 23000425443 in words is "twenty-three billion, four hundred twenty-five thousand, four hundred forty-three".
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