Base | Representation |
---|---|
bin | 10011001101010100… |
… | …00000100100101111 |
3 | 222121200021012121001 |
4 | 21212222000210233 |
5 | 132104412114043 |
6 | 4423134421131 |
7 | 513355310104 |
oct | 114652004457 |
9 | 28550235531 |
10 | 10312223023 |
11 | 4411a87873 |
12 | 1bb96617a7 |
13 | c845a791b |
14 | 6db7d8aab |
15 | 4054d374d |
hex | 266a8092f |
10312223023 has 2 divisors, whose sum is σ = 10312223024. Its totient is φ = 10312223022.
The previous prime is 10312223003. The next prime is 10312223107. The reversal of 10312223023 is 32032221301.
It is a weak prime.
It is an emirp because it is prime and its reverse (32032221301) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10312223023 - 221 = 10310125871 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10312223003) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5156111511 + 5156111512.
It is an arithmetic number, because the mean of its divisors is an integer number (5156111512).
Almost surely, 210312223023 is an apocalyptic number.
10312223023 is a deficient number, since it is larger than the sum of its proper divisors (1).
10312223023 is an equidigital number, since it uses as much as digits as its factorization.
10312223023 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 10312223023 its reverse (32032221301), we get a palindrome (42344444324).
The spelling of 10312223023 in words is "ten billion, three hundred twelve million, two hundred twenty-three thousand, twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •