Base | Representation |
---|---|
bin | 111001011110100100… |
… | …1010010010011111011 |
3 | 102210121012212020011001 |
4 | 1302331021102103323 |
5 | 4010242144144121 |
6 | 132412024545431 |
7 | 11626525123450 |
oct | 1627511222373 |
9 | 383535766131 |
10 | 123432412411 |
11 | 483904193a0 |
12 | 1bb09322277 |
13 | b84134b229 |
14 | 5d8d14d827 |
15 | 33264b1991 |
hex | 1cbd2524fb |
123432412411 has 16 divisors (see below), whose sum is σ = 154092054528. Its totient is φ = 96054667200.
The previous prime is 123432412403. The next prime is 123432412483. The reversal of 123432412411 is 114214234321.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 123432412411 - 23 = 123432412403 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 123432412411.
It is not an unprimeable number, because it can be changed into a prime (123432412111) 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, 994635 + ... + 1111828.
It is an arithmetic number, because the mean of its divisors is an integer number (9630753408).
Almost surely, 2123432412411 is an apocalyptic number.
123432412411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
123432412411 is a deficient number, since it is larger than the sum of its proper divisors (30659642117).
123432412411 is a wasteful number, since it uses less digits than its factorization.
123432412411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2107242.
The product of its digits is 4608, while the sum is 28.
Adding to 123432412411 its reverse (114214234321), we get a palindrome (237646646732).
The spelling of 123432412411 in words is "one hundred twenty-three billion, four hundred thirty-two million, four hundred twelve thousand, four hundred eleven".
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