Base | Representation |
---|---|
bin | 10010100111110… |
… | …000000100110111 |
3 | 210202212002112102 |
4 | 102213300010313 |
5 | 1114434113143 |
6 | 51000012315 |
7 | 10512305363 |
oct | 2247600467 |
9 | 722762472 |
10 | 312410423 |
11 | 150390636 |
12 | 8876109b |
13 | 4c954850 |
14 | 2d6c42a3 |
15 | 1c6610b8 |
hex | 129f0137 |
312410423 has 16 divisors (see below), whose sum is σ = 343109760. Its totient is φ = 282718944.
The previous prime is 312410401. The next prime is 312410429. The reversal of 312410423 is 324014213.
It is a cyclic number.
It is not a de Polignac number, because 312410423 - 214 = 312394039 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 312410395 and 312410404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (312410429) 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, 148940 + ... + 151022.
It is an arithmetic number, because the mean of its divisors is an integer number (21444360).
Almost surely, 2312410423 is an apocalyptic number.
312410423 is a deficient number, since it is larger than the sum of its proper divisors (30699337).
312410423 is a wasteful number, since it uses less digits than its factorization.
312410423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2318.
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 312410423 is about 17675.1357279089. The cubic root of 312410423 is about 678.5395581159.
Adding to 312410423 its reverse (324014213), we get a palindrome (636424636).
The spelling of 312410423 in words is "three hundred twelve million, four hundred ten thousand, four hundred twenty-three".
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