Base | Representation |
---|---|
bin | 101010011010111… |
… | …1000001101111011 |
3 | 10200012101201111111 |
4 | 1110311320031323 |
5 | 10403343110133 |
6 | 353124341151 |
7 | 50162533336 |
oct | 12465701573 |
9 | 3605351444 |
10 | 1423410043 |
11 | 670529040 |
12 | 3388447b7 |
13 | 198b87083 |
14 | d708761d |
15 | 84e6b1cd |
hex | 54d7837b |
1423410043 has 16 divisors (see below), whose sum is σ = 1604477952. Its totient is φ = 1251036000.
The previous prime is 1423410041. The next prime is 1423410047. The reversal of 1423410043 is 3400143241.
It is not a de Polignac number, because 1423410043 - 21 = 1423410041 is a prime.
It is a super-4 number, since 4×14234100434 (a number of 38 digits) contains 4444 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1423409996 and 1423410023.
It is not an unprimeable number, because it can be changed into a prime (1423410041) 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, 633480 + ... + 635722.
It is an arithmetic number, because the mean of its divisors is an integer number (100279872).
Almost surely, 21423410043 is an apocalyptic number.
1423410043 is a deficient number, since it is larger than the sum of its proper divisors (181067909).
1423410043 is a wasteful number, since it uses less digits than its factorization.
1423410043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4146.
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 1423410043 is about 37728.1068038140. The cubic root of 1423410043 is about 1124.8898770891.
Adding to 1423410043 its reverse (3400143241), we get a palindrome (4823553284).
The spelling of 1423410043 in words is "one billion, four hundred twenty-three million, four hundred ten thousand, forty-three".
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