Base | Representation |
---|---|
bin | 10011001101010010… |
… | …10111010011110111 |
3 | 222121122221121202012 |
4 | 21212221113103313 |
5 | 132104341212012 |
6 | 4423131034435 |
7 | 513354004253 |
oct | 114651272367 |
9 | 28548847665 |
10 | 10312054007 |
11 | 4411981892 |
12 | 1bb959ba1b |
13 | c84548a08 |
14 | 6db793263 |
15 | 40549d622 |
hex | 266a574f7 |
10312054007 has 2 divisors, whose sum is σ = 10312054008. Its totient is φ = 10312054006.
The previous prime is 10312054003. The next prime is 10312054019. The reversal of 10312054007 is 70045021301.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 10312054007 - 22 = 10312054003 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10312054003) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5156027003 + 5156027004.
It is an arithmetic number, because the mean of its divisors is an integer number (5156027004).
Almost surely, 210312054007 is an apocalyptic number.
10312054007 is a deficient number, since it is larger than the sum of its proper divisors (1).
10312054007 is an equidigital number, since it uses as much as digits as its factorization.
10312054007 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 840, while the sum is 23.
Adding to 10312054007 its reverse (70045021301), we get a palindrome (80357075308).
The spelling of 10312054007 in words is "ten billion, three hundred twelve million, fifty-four thousand, seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.113 sec. • engine limits •