Base | Representation |
---|---|
bin | 100100011111001… |
… | …1111001000111010 |
3 | 10011022210220202220 |
4 | 1020332133020322 |
5 | 10001412340101 |
6 | 321253504510 |
7 | 42224501310 |
oct | 11076371072 |
9 | 3138726686 |
10 | 1224340026 |
11 | 579120868 |
12 | 2a2042136 |
13 | 166867170 |
14 | b88680b0 |
15 | 72747636 |
hex | 48f9f23a |
1224340026 has 32 divisors (see below), whose sum is σ = 3013761408. Its totient is φ = 322902720.
The previous prime is 1224340021. The next prime is 1224340063. The reversal of 1224340026 is 6200434221.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 1224339978 and 1224340005.
It is not an unprimeable number, because it can be changed into a prime (1224340021) 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 15 ways as a sum of consecutive naturals, for example, 1120645 + ... + 1121736.
It is an arithmetic number, because the mean of its divisors is an integer number (94180044).
Almost surely, 21224340026 is an apocalyptic number.
1224340026 is an abundant number, since it is smaller than the sum of its proper divisors (1789421382).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1224340026 is a wasteful number, since it uses less digits than its factorization.
1224340026 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2242406.
The product of its (nonzero) digits is 2304, while the sum is 24.
The square root of 1224340026 is about 34990.5705297870. The cubic root of 1224340026 is about 1069.7952926000.
Adding to 1224340026 its reverse (6200434221), we get a palindrome (7424774247).
The spelling of 1224340026 in words is "one billion, two hundred twenty-four million, three hundred forty thousand, twenty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •