Base | Representation |
---|---|
bin | 100111010101… |
… | …111010111101 |
3 | 201101222022222 |
4 | 213111322331 |
5 | 10120012110 |
6 | 1005015125 |
7 | 153443144 |
oct | 47257275 |
9 | 21358288 |
10 | 10313405 |
11 | 5904683 |
12 | 35544a5 |
13 | 21a140b |
14 | 152675b |
15 | d8ac55 |
hex | 9d5ebd |
10313405 has 4 divisors (see below), whose sum is σ = 12376092. Its totient is φ = 8250720.
The previous prime is 10313363. The next prime is 10313423. The reversal of 10313405 is 50431301.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 3147076 + 7166329 = 1774^2 + 2677^2 .
It is not a de Polignac number, because 10313405 - 216 = 10247869 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1031336 + ... + 1031345.
It is an arithmetic number, because the mean of its divisors is an integer number (3094023).
Almost surely, 210313405 is an apocalyptic number.
It is an amenable number.
10313405 is a deficient number, since it is larger than the sum of its proper divisors (2062687).
10313405 is an equidigital number, since it uses as much as digits as its factorization.
10313405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2062686.
The product of its (nonzero) digits is 180, while the sum is 17.
The square root of 10313405 is about 3211.4490498839. The cubic root of 10313405 is about 217.6710593350.
Adding to 10313405 its reverse (50431301), we get a palindrome (60744706).
The spelling of 10313405 in words is "ten million, three hundred thirteen thousand, four hundred five".
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