Base | Representation |
---|---|
bin | 111001010100101110… |
… | …1110010001000110101 |
3 | 102202202012120210120121 |
4 | 1302221131302020311 |
5 | 4004103133210313 |
6 | 132315152131541 |
7 | 11615405533531 |
oct | 1625135621065 |
9 | 382665523517 |
10 | 123102241333 |
11 | 48231007a35 |
12 | 1ba36836bb1 |
13 | b7bab18626 |
14 | 5d5b364bc1 |
15 | 33074e328d |
hex | 1ca9772235 |
123102241333 has 16 divisors (see below), whose sum is σ = 127596575232. Its totient is φ = 118641600000.
The previous prime is 123102241309. The next prime is 123102241337. The reversal of 123102241333 is 333142201321.
It is a cyclic number.
It is not a de Polignac number, because 123102241333 - 213 = 123102233141 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 123102241298 and 123102241307.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (123102241337) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7985433 + ... + 8000833.
It is an arithmetic number, because the mean of its divisors is an integer number (7974785952).
Almost surely, 2123102241333 is an apocalyptic number.
It is an amenable number.
123102241333 is a deficient number, since it is larger than the sum of its proper divisors (4494333899).
123102241333 is a wasteful number, since it uses less digits than its factorization.
123102241333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16476.
The product of its (nonzero) digits is 2592, while the sum is 25.
Adding to 123102241333 its reverse (333142201321), we get a palindrome (456244442654).
The spelling of 123102241333 in words is "one hundred twenty-three billion, one hundred two million, two hundred forty-one thousand, three hundred thirty-three".
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