Base | Representation |
---|---|
bin | 11010100010001010… |
… | …10001110100111010 |
3 | 1100202202221011210000 |
4 | 31101011101310322 |
5 | 213133240140442 |
6 | 10313312533430 |
7 | 1013003354211 |
oct | 152105216472 |
9 | 40682834700 |
10 | 14245240122 |
11 | 6050080823 |
12 | 2916851276 |
13 | 1460375b89 |
14 | 991cb4078 |
15 | 585926d4c |
hex | 351151d3a |
14245240122 has 80 divisors (see below), whose sum is σ = 32770327392. Its totient is φ = 4622637600.
The previous prime is 14245240099. The next prime is 14245240153. The reversal of 14245240122 is 22104254241.
It is a happy number.
14245240122 is a `hidden beast` number, since 14 + 2 + 4 + 524 + 0 + 122 = 666.
It is a super-2 number, since 2×142452401222 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2204997 + ... + 2211447.
Almost surely, 214245240122 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14245240122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16385163696).
14245240122 is an abundant number, since it is smaller than the sum of its proper divisors (18525087270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14245240122 is a wasteful number, since it uses less digits than its factorization.
14245240122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6825 (or 6816 counting only the distinct ones).
The product of its (nonzero) digits is 5120, while the sum is 27.
Adding to 14245240122 its reverse (22104254241), we get a palindrome (36349494363).
The spelling of 14245240122 in words is "fourteen billion, two hundred forty-five million, two hundred forty thousand, one hundred twenty-two".
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