Base | Representation |
---|---|
bin | 111001010001101100… |
… | …0111101010111010101 |
3 | 102202111002210022121022 |
4 | 1302203120331113111 |
5 | 4003401040011201 |
6 | 132301111330525 |
7 | 11613030261335 |
oct | 1624330752725 |
9 | 382432708538 |
10 | 123000313301 |
11 | 48189519998 |
12 | 1ba08680a45 |
13 | b7a297b398 |
14 | 5d4b9d10c5 |
15 | 32ed5ac41b |
hex | 1ca363d5d5 |
123000313301 has 2 divisors, whose sum is σ = 123000313302. Its totient is φ = 123000313300.
The previous prime is 123000313291. The next prime is 123000313349. The reversal of 123000313301 is 103313000321.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 122046121201 + 954192100 = 349351^2 + 30890^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-123000313301 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 123000313301.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (123000313351) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61500156650 + 61500156651.
It is an arithmetic number, because the mean of its divisors is an integer number (61500156651).
Almost surely, 2123000313301 is an apocalyptic number.
It is an amenable number.
123000313301 is a deficient number, since it is larger than the sum of its proper divisors (1).
123000313301 is an equidigital number, since it uses as much as digits as its factorization.
123000313301 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 162, while the sum is 17.
Adding to 123000313301 its reverse (103313000321), we get a palindrome (226313313622).
The spelling of 123000313301 in words is "one hundred twenty-three billion, three hundred thirteen thousand, three hundred one".
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