Base | Representation |
---|---|
bin | 11000100111001100011100… |
… | …00011101100111101010010 |
3 | 21002122010121111000100202102 |
4 | 30103212032003230331102 |
5 | 24043223422123412041 |
6 | 311035515114320402 |
7 | 14254163664211316 |
oct | 1423461603547522 |
9 | 232563544010672 |
10 | 54123266232146 |
11 | 16277603885391 |
12 | 60a1550429102 |
13 | 2427a572c40c7 |
14 | d51819999b46 |
15 | 63cd0c70309b |
hex | 31398e0ecf52 |
54123266232146 has 16 divisors (see below), whose sum is σ = 81262961873280. Its totient is φ = 27035617701840.
The previous prime is 54123266232131. The next prime is 54123266232149. The reversal of 54123266232146 is 64123266232145.
54123266232146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 54123266232146.
It is not an unprimeable number, because it can be changed into a prime (54123266232149) 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 7 ways as a sum of consecutive naturals, for example, 18663140 + ... + 21367248.
It is an arithmetic number, because the mean of its divisors is an integer number (5078935117080).
Almost surely, 254123266232146 is an apocalyptic number.
54123266232146 is a deficient number, since it is larger than the sum of its proper divisors (27139695641134).
54123266232146 is a wasteful number, since it uses less digits than its factorization.
54123266232146 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2713729.
The product of its digits is 2488320, while the sum is 47.
Subtracting 54123266232146 from its reverse (64123266232145), we obtain a palindrome (9999999999999).
The spelling of 54123266232146 in words is "fifty-four trillion, one hundred twenty-three billion, two hundred sixty-six million, two hundred thirty-two thousand, one hundred forty-six".
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