Base | Representation |
---|---|
bin | 10010100100110100011111 |
3 | 100011101120102 |
4 | 102210310133 |
5 | 2221310112 |
6 | 252211315 |
7 | 56250344 |
oct | 22446437 |
9 | 10141512 |
10 | 4869407 |
11 | 2826504 |
12 | 1769b3b |
13 | 101650a |
14 | 90a7cb |
15 | 662bc2 |
hex | 4a4d1f |
4869407 has 2 divisors, whose sum is σ = 4869408. Its totient is φ = 4869406.
The previous prime is 4869349. The next prime is 4869433. The reversal of 4869407 is 7049684.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 4869407 - 216 = 4803871 is a prime.
It is a super-2 number, since 2×48694072 = 47422249063298, which contains 22 as substring.
It is a Chen prime.
It is an Ulam number.
It is equal to p339968 and since 4869407 and 339968 have the same sum of digits, it is a Honaker prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4860407) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2434703 + 2434704.
It is an arithmetic number, because the mean of its divisors is an integer number (2434704).
Almost surely, 24869407 is an apocalyptic number.
4869407 is a deficient number, since it is larger than the sum of its proper divisors (1).
4869407 is an equidigital number, since it uses as much as digits as its factorization.
4869407 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 48384, while the sum is 38.
The square root of 4869407 is about 2206.6732880062. The cubic root of 4869407 is about 169.4957027362.
The spelling of 4869407 in words is "four million, eight hundred sixty-nine thousand, four hundred seven".
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