Base | Representation |
---|---|
bin | 10111111110000110111001… |
… | …100001000111111111111111 |
3 | 111211021100102001000202202222 |
4 | 113332012321201013333333 |
5 | 102304222434143430144 |
6 | 1012114410241435555 |
7 | 31130365214010146 |
oct | 2776067141077777 |
9 | 454240361022688 |
10 | 105423084748799 |
11 | 30655751a6a524 |
12 | b9a784993bbbb |
13 | 46a947b33b3cc |
14 | 1c0670c5ca75d |
15 | c2c46a38a2ee |
hex | 5fe1b9847fff |
105423084748799 has 4 divisors (see below), whose sum is σ = 105521703164040. Its totient is φ = 105324466333560.
The previous prime is 105423084748747. The next prime is 105423084748843. The reversal of 105423084748799 is 997847480324501.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-105423084748799 is a prime.
It is a super-2 number, since 2×1054230847487992 (a number of 29 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 (105423084748099) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49309206017 + ... + 49309208154.
It is an arithmetic number, because the mean of its divisors is an integer number (26380425791010).
Almost surely, 2105423084748799 is an apocalyptic number.
105423084748799 is a deficient number, since it is larger than the sum of its proper divisors (98618415241).
105423084748799 is an equidigital number, since it uses as much as digits as its factorization.
105423084748799 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98618415240.
The product of its (nonzero) digits is 487710720, while the sum is 71.
The spelling of 105423084748799 in words is "one hundred five trillion, four hundred twenty-three billion, eighty-four million, seven hundred forty-eight thousand, seven hundred ninety-nine".
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