Base | Representation |
---|---|
bin | 10011000100101111… |
… | …10000111010011110 |
3 | 222102122222201212011 |
4 | 21202113300322132 |
5 | 131433011101142 |
6 | 4412045501434 |
7 | 511523244436 |
oct | 114227607236 |
9 | 28378881764 |
10 | 10240331422 |
11 | 4385444622 |
12 | 1b9957187a |
13 | c72726109 |
14 | 6d20432c6 |
15 | 3ee032417 |
hex | 2625f0e9e |
10240331422 has 4 divisors (see below), whose sum is σ = 15360497136. Its totient is φ = 5120165710.
The previous prime is 10240331417. The next prime is 10240331441. The reversal of 10240331422 is 22413304201.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22413304201 = 23 ⋅974491487.
It is a junction number, because it is equal to n+sod(n) for n = 10240331393 and 10240331402.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2560082854 + ... + 2560082857.
It is an arithmetic number, because the mean of its divisors is an integer number (3840124284).
Almost surely, 210240331422 is an apocalyptic number.
10240331422 is a deficient number, since it is larger than the sum of its proper divisors (5120165714).
10240331422 is an equidigital number, since it uses as much as digits as its factorization.
10240331422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5120165713.
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 10240331422 its reverse (22413304201), we get a palindrome (32653635623).
The spelling of 10240331422 in words is "ten billion, two hundred forty million, three hundred thirty-one thousand, four hundred twenty-two".
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