Base | Representation |
---|---|
bin | 111001010010101001… |
… | …0111111011000010010 |
3 | 102202120022222120101111 |
4 | 1302211102333120102 |
5 | 4003432232144442 |
6 | 132304213123534 |
7 | 11613566215201 |
oct | 1624522773022 |
9 | 382508876344 |
10 | 123032303122 |
11 | 481a5589363 |
12 | 1ba173295aa |
13 | b7a949bc81 |
14 | 5d51d5b238 |
15 | 33012cab17 |
hex | 1ca54bf612 |
123032303122 has 16 divisors (see below), whose sum is σ = 187585743744. Its totient is φ = 60503850000.
The previous prime is 123032303113. The next prime is 123032303143. The reversal of 123032303122 is 221303230321.
It is a super-2 number, since 2×1230323031222 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 123032303093 and 123032303102.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 3404247 + ... + 3440197.
It is an arithmetic number, because the mean of its divisors is an integer number (11724108984).
Almost surely, 2123032303122 is an apocalyptic number.
123032303122 is a deficient number, since it is larger than the sum of its proper divisors (64553440622).
123032303122 is a wasteful number, since it uses less digits than its factorization.
123032303122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64065.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 123032303122 its reverse (221303230321), we get a palindrome (344335533443).
The spelling of 123032303122 in words is "one hundred twenty-three billion, thirty-two million, three hundred three thousand, one hundred twenty-two".
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