Base | Representation |
---|---|
bin | 10011011010100011… |
… | …11001010101011111 |
3 | 222220102100122202200 |
4 | 21231101321111133 |
5 | 132321333424211 |
6 | 4442144222543 |
7 | 516204643305 |
oct | 115521712537 |
9 | 28812318680 |
10 | 10423342431 |
11 | 4469783497 |
12 | 202a90aa53 |
13 | ca1612658 |
14 | 70c482275 |
15 | 410132b56 |
hex | 26d47955f |
10423342431 has 6 divisors (see below), whose sum is σ = 15055939080. Its totient is φ = 6948894948.
The previous prime is 10423342403. The next prime is 10423342441. The reversal of 10423342431 is 13424332401.
10423342431 is a `hidden beast` number, since 1 + 0 + 4 + 233 + 424 + 3 + 1 = 666.
It is not a de Polignac number, because 10423342431 - 25 = 10423342399 is a prime.
It is a super-2 number, since 2×104233424312 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10423342395 and 10423342404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10423342441) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 579074571 + ... + 579074588.
It is an arithmetic number, because the mean of its divisors is an integer number (2509323180).
Almost surely, 210423342431 is an apocalyptic number.
10423342431 is a deficient number, since it is larger than the sum of its proper divisors (4632596649).
10423342431 is a wasteful number, since it uses less digits than its factorization.
10423342431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1158149165 (or 1158149162 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
Adding to 10423342431 its reverse (13424332401), we get a palindrome (23847674832).
The spelling of 10423342431 in words is "ten billion, four hundred twenty-three million, three hundred forty-two thousand, four hundred thirty-one".
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