Base | Representation |
---|---|
bin | 1110100110000… |
… | …00100001110011 |
3 | 22112100202100102 |
4 | 13103000201303 |
5 | 222320022121 |
6 | 20051543015 |
7 | 3014403365 |
oct | 723004163 |
9 | 275322312 |
10 | 122423411 |
11 | 63117580 |
12 | 34bbaa6b |
13 | 1c494cb6 |
14 | 1238ad35 |
15 | ab3390b |
hex | 74c0873 |
122423411 has 16 divisors (see below), whose sum is σ = 139760640. Its totient is φ = 106149120.
The previous prime is 122423393. The next prime is 122423429. The reversal of 122423411 is 114324221.
It is an interprime number because it is at equal distance from previous prime (122423393) and next prime (122423429).
It is not a de Polignac number, because 122423411 - 214 = 122407027 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122423111) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169910 + ... + 170628.
It is an arithmetic number, because the mean of its divisors is an integer number (8735040).
Almost surely, 2122423411 is an apocalyptic number.
122423411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
122423411 is a deficient number, since it is larger than the sum of its proper divisors (17337229).
122423411 is a wasteful number, since it uses less digits than its factorization.
122423411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1426.
The product of its digits is 384, while the sum is 20.
The square root of 122423411 is about 11064.5113312789. The cubic root of 122423411 is about 496.5406692586.
Adding to 122423411 its reverse (114324221), we get a palindrome (236747632).
The spelling of 122423411 in words is "one hundred twenty-two million, four hundred twenty-three thousand, four hundred eleven".
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