Base | Representation |
---|---|
bin | 10001110100110010011101 |
3 | 22210101200211 |
4 | 101310302131 |
5 | 2144011134 |
6 | 244052421 |
7 | 54500641 |
oct | 21646235 |
9 | 8711624 |
10 | 4672669 |
11 | 2701711 |
12 | 1694111 |
13 | c77ac1 |
14 | 898c21 |
15 | 624764 |
hex | 474c9d |
4672669 has 2 divisors, whose sum is σ = 4672670. Its totient is φ = 4672668.
The previous prime is 4672667. The next prime is 4672687. The reversal of 4672669 is 9662764.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 3080025 + 1592644 = 1755^2 + 1262^2 .
It is a cyclic number.
It is not a de Polignac number, because 4672669 - 21 = 4672667 is a prime.
It is a super-2 number, since 2×46726692 = 43667671167122, which contains 22 as substring.
Together with 4672667, it forms a pair of twin primes.
4672669 is a lucky number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4672667) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2336334 + 2336335.
It is an arithmetic number, because the mean of its divisors is an integer number (2336335).
Almost surely, 24672669 is an apocalyptic number.
It is an amenable number.
4672669 is a deficient number, since it is larger than the sum of its proper divisors (1).
4672669 is an equidigital number, since it uses as much as digits as its factorization.
4672669 is an evil number, because the sum of its binary digits is even.
The product of its digits is 108864, while the sum is 40.
The square root of 4672669 is about 2161.6357232429. The cubic root of 4672669 is about 167.1815468635.
It can be divided in two parts, 467 and 2669, that added together give a square (3136 = 562).
The spelling of 4672669 in words is "four million, six hundred seventy-two thousand, six hundred sixty-nine".
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