Base | Representation |
---|---|
bin | 10110000011100101… |
… | …101110110111000101 |
3 | 2021010110212211121220 |
4 | 112003211232313011 |
5 | 342000212334140 |
6 | 14513555030553 |
7 | 1465606203000 |
oct | 260345566705 |
9 | 67113784556 |
10 | 23682543045 |
11 | a0531a6127 |
12 | 470b29b459 |
13 | 23055c87a5 |
14 | 1209400537 |
15 | 9391d4bd0 |
hex | 58396edc5 |
23682543045 has 128 divisors (see below), whose sum is σ = 45558374400. Its totient is φ = 10494812160.
The previous prime is 23682543043. The next prime is 23682543083. The reversal of 23682543045 is 54034528632.
It is a happy number.
It is not a de Polignac number, because 23682543045 - 21 = 23682543043 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 23682542988 and 23682543006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23682543043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 36945925 + ... + 36946565.
It is an arithmetic number, because the mean of its divisors is an integer number (355924800).
Almost surely, 223682543045 is an apocalyptic number.
It is an amenable number.
23682543045 is a deficient number, since it is larger than the sum of its proper divisors (21875831355).
23682543045 is a wasteful number, since it uses less digits than its factorization.
23682543045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 880 (or 866 counting only the distinct ones).
The product of its (nonzero) digits is 691200, while the sum is 42.
The spelling of 23682543045 in words is "twenty-three billion, six hundred eighty-two million, five hundred forty-three thousand, forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •