Base | Representation |
---|---|
bin | 111100010101110… |
… | …000001100111111 |
3 | 2121112212222010120 |
4 | 330111300030333 |
5 | 4033124213143 |
6 | 244241510023 |
7 | 34041465141 |
oct | 7425601477 |
9 | 2545788116 |
10 | 1012335423 |
11 | 47a489650 |
12 | 243042313 |
13 | 131968a58 |
14 | 9863cc91 |
15 | 5dd1b383 |
hex | 3c57033f |
1012335423 has 16 divisors (see below), whose sum is σ = 1487071872. Its totient is φ = 607460000.
The previous prime is 1012335403. The next prime is 1012335427. The reversal of 1012335423 is 3245332101.
It is a cyclic number.
It is not a de Polignac number, because 1012335423 - 25 = 1012335391 is a prime.
It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 1012335393 and 1012335402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1012335427) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148533 + ... + 155198.
It is an arithmetic number, because the mean of its divisors is an integer number (92941992).
Almost surely, 21012335423 is an apocalyptic number.
1012335423 is a deficient number, since it is larger than the sum of its proper divisors (474736449).
1012335423 is a wasteful number, since it uses less digits than its factorization.
1012335423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 303846.
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 1012335423 is about 31817.2189702369. The cubic root of 1012335423 is about 1004.0950156237.
Adding to 1012335423 its reverse (3245332101), we get a palindrome (4257667524).
The spelling of 1012335423 in words is "one billion, twelve million, three hundred thirty-five thousand, four hundred twenty-three".
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