Base | Representation |
---|---|
bin | 111001010101010100… |
… | …1010001111001101010 |
3 | 102202210120211021120221 |
4 | 1302222221101321222 |
5 | 4004123220012414 |
6 | 132321140240254 |
7 | 11616036002125 |
oct | 1625251217152 |
9 | 382716737527 |
10 | 123122032234 |
11 | 482411a5153 |
12 | 1ba413a008a |
13 | b7c1c57816 |
14 | 5d5dc373bc |
15 | 3309102224 |
hex | 1caaa51e6a |
123122032234 has 8 divisors (see below), whose sum is σ = 185099941440. Its totient is φ = 61422051756.
The previous prime is 123122032207. The next prime is 123122032273. The reversal of 123122032234 is 432230221321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 123122032199 and 123122032208.
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 3 ways as a sum of consecutive naturals, for example, 69481074 + ... + 69482845.
It is an arithmetic number, because the mean of its divisors is an integer number (23137492680).
Almost surely, 2123122032234 is an apocalyptic number.
123122032234 is a deficient number, since it is larger than the sum of its proper divisors (61977909206).
123122032234 is a wasteful number, since it uses less digits than its factorization.
123122032234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 138964364.
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 123122032234 its reverse (432230221321), we get a palindrome (555352253555).
The spelling of 123122032234 in words is "one hundred twenty-three billion, one hundred twenty-two million, thirty-two thousand, two hundred thirty-four".
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