Base | Representation |
---|---|
bin | 10011011010011100… |
… | …11101110110011111 |
3 | 222220100122222120002 |
4 | 21231032131312133 |
5 | 132321121142143 |
6 | 4442113044515 |
7 | 516164210300 |
oct | 115516356637 |
9 | 28810588502 |
10 | 10422443423 |
11 | 446921a007 |
12 | 202a55673b |
13 | ca13893b2 |
14 | 70c2ca7a7 |
15 | 4100065b8 |
hex | 26d39dd9f |
10422443423 has 12 divisors (see below), whose sum is σ = 12235303080. Its totient is φ = 8851559472.
The previous prime is 10422443393. The next prime is 10422443441. The reversal of 10422443423 is 32434422401.
It is not a de Polignac number, because 10422443423 - 232 = 6127476127 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10422443323) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 970361 + ... + 981042.
It is an arithmetic number, because the mean of its divisors is an integer number (1019608590).
Almost surely, 210422443423 is an apocalyptic number.
10422443423 is a deficient number, since it is larger than the sum of its proper divisors (1812859657).
10422443423 is a wasteful number, since it uses less digits than its factorization.
10422443423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1951526 (or 1951519 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 29.
Adding to 10422443423 its reverse (32434422401), we get a palindrome (42856865824).
The spelling of 10422443423 in words is "ten billion, four hundred twenty-two million, four hundred forty-three thousand, four hundred twenty-three".
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