Base | Representation |
---|---|
bin | 101010101101101110… |
… | …010011111000111111 |
3 | 11101101100201101120101 |
4 | 222231232103320333 |
5 | 1222412223141143 |
6 | 33023022301531 |
7 | 3212362606015 |
oct | 525556237077 |
9 | 141340641511 |
10 | 45864271423 |
11 | 184a6204a53 |
12 | 8a7ba278a7 |
13 | 442bca8259 |
14 | 23113688b5 |
15 | 12d675db4d |
hex | aadb93e3f |
45864271423 has 4 divisors (see below), whose sum is σ = 48562169760. Its totient is φ = 43166373088.
The previous prime is 45864271421. The next prime is 45864271433. The reversal of 45864271423 is 32417246854.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 45864271423 - 21 = 45864271421 is a prime.
It is a super-2 number, since 2×458642714232 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45864271421) 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 3 ways as a sum of consecutive naturals, for example, 1348949143 + ... + 1348949176.
It is an arithmetic number, because the mean of its divisors is an integer number (12140542440).
Almost surely, 245864271423 is an apocalyptic number.
45864271423 is a deficient number, since it is larger than the sum of its proper divisors (2697898337).
45864271423 is a wasteful number, since it uses less digits than its factorization.
45864271423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2697898336.
The product of its digits is 1290240, while the sum is 46.
The spelling of 45864271423 in words is "forty-five billion, eight hundred sixty-four million, two hundred seventy-one thousand, four hundred twenty-three".
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