Base | Representation |
---|---|
bin | 110110001101… |
… | …101110111010 |
3 | 222202001020100 |
4 | 312031232322 |
5 | 12114241101 |
6 | 1224340230 |
7 | 231541323 |
oct | 66155672 |
9 | 28661210 |
10 | 14212026 |
11 | 8027784 |
12 | 4914676 |
13 | 2c37aaa |
14 | 1c5d44a |
15 | 13aae86 |
hex | d8dbba |
14212026 has 12 divisors (see below), whose sum is σ = 30792762. Its totient is φ = 4737336.
The previous prime is 14211997. The next prime is 14212031. The reversal of 14212026 is 62021241.
It can be written as a sum of positive squares in only one way, i.e., 10208025 + 4004001 = 3195^2 + 2001^2 .
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 789557 = 14212026 / (1 + 4 + 2 + 1 + 2 + 0 + 2 + 6).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 394761 + ... + 394796.
Almost surely, 214212026 is an apocalyptic number.
14212026 is an abundant number, since it is smaller than the sum of its proper divisors (16580736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14212026 is a wasteful number, since it uses less digits than its factorization.
14212026 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 789565 (or 789562 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 14212026 is about 3769.8840830986. The cubic root of 14212026 is about 242.2248326022.
Adding to 14212026 its reverse (62021241), we get a palindrome (76233267).
The spelling of 14212026 in words is "fourteen million, two hundred twelve thousand, twenty-six".
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