Base | Representation |
---|---|
bin | 10101101110101110… |
… | …000011011111000111 |
3 | 2020020002000212222101 |
4 | 111232232003133013 |
5 | 340241043400033 |
6 | 14415130212531 |
7 | 1454125103650 |
oct | 255656033707 |
9 | 66202025871 |
10 | 23332403143 |
11 | 9993595905 |
12 | 4631b84147 |
13 | 227abc3a0a |
14 | 11b4ad8527 |
15 | 9185be97d |
hex | 56eb837c7 |
23332403143 has 16 divisors (see below), whose sum is σ = 26815667200. Its totient is φ = 19886777856.
The previous prime is 23332403069. The next prime is 23332403179. The reversal of 23332403143 is 34130423332.
It is a happy number.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23332403143 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23332401143) 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, 2939446 + ... + 2947372.
It is an arithmetic number, because the mean of its divisors is an integer number (1675979200).
Almost surely, 223332403143 is an apocalyptic number.
23332403143 is a deficient number, since it is larger than the sum of its proper divisors (3483264057).
23332403143 is a wasteful number, since it uses less digits than its factorization.
23332403143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10246.
The product of its (nonzero) digits is 15552, while the sum is 28.
Adding to 23332403143 its reverse (34130423332), we get a palindrome (57462826475).
The spelling of 23332403143 in words is "twenty-three billion, three hundred thirty-two million, four hundred three thousand, one hundred forty-three".
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