Base | Representation |
---|---|
bin | 111001000000001010… |
… | …1111111010001010001 |
3 | 102200222010101210001021 |
4 | 1302000111333101101 |
5 | 4001200024111423 |
6 | 132122505035441 |
7 | 11562330440431 |
oct | 1620025772121 |
9 | 380863353037 |
10 | 122412332113 |
11 | 47a0762aa25 |
12 | 1b883785b81 |
13 | b70ac00216 |
14 | 5cd38962c1 |
15 | 32b6b6595d |
hex | 1c8057f451 |
122412332113 has 8 divisors (see below), whose sum is σ = 122536941120. Its totient is φ = 122287786320.
The previous prime is 122412332047. The next prime is 122412332173. The reversal of 122412332113 is 311233214221.
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 122412332113 - 213 = 122412323921 is a prime.
It is a super-2 number, since 2×1224123321132 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122412332173) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4488348 + ... + 4515538.
It is an arithmetic number, because the mean of its divisors is an integer number (15317117640).
Almost surely, 2122412332113 is an apocalyptic number.
It is an amenable number.
122412332113 is a deficient number, since it is larger than the sum of its proper divisors (124609007).
122412332113 is a wasteful number, since it uses less digits than its factorization.
122412332113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31607.
The product of its digits is 1728, while the sum is 25.
Adding to 122412332113 its reverse (311233214221), we get a palindrome (433645546334).
The spelling of 122412332113 in words is "one hundred twenty-two billion, four hundred twelve million, three hundred thirty-two thousand, one hundred thirteen".
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