Base | Representation |
---|---|
bin | 11000101100110… |
… | …111011001101010 |
3 | 1001212210102202001 |
4 | 120230313121222 |
5 | 1322042230232 |
6 | 105042201214 |
7 | 13161315241 |
oct | 3054673152 |
9 | 1055712661 |
10 | 414414442 |
11 | 1a2a20782 |
12 | b695320a |
13 | 67b1a560 |
14 | 3d077958 |
15 | 265ae6e7 |
hex | 18b3766a |
414414442 has 16 divisors (see below), whose sum is σ = 672226632. Its totient is φ = 190471680.
The previous prime is 414414431. The next prime is 414414443. The reversal of 414414442 is 244414414.
It can be written as a sum of positive squares in 4 ways, for example, as 382163401 + 32251041 = 19549^2 + 5679^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 414414442.
It is not an unprimeable number, because it can be changed into a prime (414414443) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26803 + ... + 39334.
Almost surely, 2414414442 is an apocalyptic number.
414414442 is a deficient number, since it is larger than the sum of its proper divisors (257812190).
414414442 is a wasteful number, since it uses less digits than its factorization.
414414442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66393.
The product of its digits is 8192, while the sum is 28.
The square root of 414414442 is about 20357.1717583755. The cubic root of 414414442 is about 745.5526083305.
Subtracting from 414414442 its sum of digits (28), we obtain a palindrome (414414414).
Adding to 414414442 its reverse (244414414), we get a palindrome (658828856).
The spelling of 414414442 in words is "four hundred fourteen million, four hundred fourteen thousand, four hundred forty-two".
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