Base | Representation |
---|---|
bin | 11011111101111010100011… |
… | …101101110001111111100111 |
3 | 121010111212201021020112202222 |
4 | 123331322203231301333213 |
5 | 112110231114122012221 |
6 | 1113334203054222555 |
7 | 34623413503121546 |
oct | 3375724355617747 |
9 | 533455637215688 |
10 | 123002020110311 |
11 | 36212955772741 |
12 | 119667477b4a5b |
13 | 538306b625604 |
14 | 225348837815d |
15 | e348713d09ab |
hex | 6fdea3b71fe7 |
123002020110311 has 8 divisors (see below), whose sum is σ = 123031069596864. Its totient is φ = 122972971299840.
The previous prime is 123002020110293. The next prime is 123002020110377. The reversal of 123002020110311 is 113011020200321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 123002020110311 - 242 = 118603973599207 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 123002020110311.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (123002020110391) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 672576395 + ... + 672759251.
It is an arithmetic number, because the mean of its divisors is an integer number (15378883699608).
Almost surely, 2123002020110311 is an apocalyptic number.
123002020110311 is a deficient number, since it is larger than the sum of its proper divisors (29049486553).
123002020110311 is a wasteful number, since it uses less digits than its factorization.
123002020110311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 338041.
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 123002020110311 its reverse (113011020200321), we get a palindrome (236013040310632).
The spelling of 123002020110311 in words is "one hundred twenty-three trillion, two billion, twenty million, one hundred ten thousand, three hundred eleven".
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