Base | Representation |
---|---|
bin | 111001011011000000… |
… | …1110011011000011111 |
3 | 102210021220011222010012 |
4 | 1302312001303120133 |
5 | 4010021112311312 |
6 | 132352121433435 |
7 | 11623545202202 |
oct | 1626601633037 |
9 | 383256158105 |
10 | 123313010207 |
11 | 48329a85792 |
12 | 1ba9533b87b |
13 | b8226a343a |
14 | 5d7b34b939 |
15 | 331ac78322 |
hex | 1cb607361f |
123313010207 has 2 divisors, whose sum is σ = 123313010208. Its totient is φ = 123313010206.
The previous prime is 123313010167. The next prime is 123313010251. The reversal of 123313010207 is 702010313321.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 123313010207 - 212 = 123313006111 is a prime.
It is a super-3 number, since 3×1233130102073 (a number of 34 digits) contains 333 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (123313000207) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61656505103 + 61656505104.
It is an arithmetic number, because the mean of its divisors is an integer number (61656505104).
Almost surely, 2123313010207 is an apocalyptic number.
123313010207 is a deficient number, since it is larger than the sum of its proper divisors (1).
123313010207 is an equidigital number, since it uses as much as digits as its factorization.
123313010207 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 756, while the sum is 23.
Adding to 123313010207 its reverse (702010313321), we get a palindrome (825323323528).
The spelling of 123313010207 in words is "one hundred twenty-three billion, three hundred thirteen million, ten thousand, two hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •