Base | Representation |
---|---|
bin | 10000010010111111011001 |
3 | 22001001012112 |
4 | 100102333121 |
5 | 2043201324 |
6 | 231322105 |
7 | 51212033 |
oct | 20227731 |
9 | 8031175 |
10 | 4272089 |
11 | 2458758 |
12 | 1520335 |
13 | b67683 |
14 | 7d2c53 |
15 | 595c0e |
hex | 412fd9 |
4272089 has 8 divisors (see below), whose sum is σ = 4510080. Its totient is φ = 4038496.
The previous prime is 4272053. The next prime is 4272091. The reversal of 4272089 is 9802724.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4272089 - 28 = 4271833 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4272029) 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, 1004 + ... + 3090.
It is an arithmetic number, because the mean of its divisors is an integer number (563760).
Almost surely, 24272089 is an apocalyptic number.
It is an amenable number.
4272089 is a deficient number, since it is larger than the sum of its proper divisors (237991).
4272089 is a wasteful number, since it uses less digits than its factorization.
4272089 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2199.
The product of its (nonzero) digits is 8064, while the sum is 32.
The square root of 4272089 is about 2066.9032391479. The cubic root of 4272089 is about 162.2607318936.
The spelling of 4272089 in words is "four million, two hundred seventy-two thousand, eighty-nine".
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