Base | Representation |
---|---|
bin | 1000100001001000… |
… | …01100010010110001 |
3 | 102210200200220012000 |
4 | 10100210030102301 |
5 | 33331124442124 |
6 | 2033432524213 |
7 | 221214632442 |
oct | 42044142261 |
9 | 12720626160 |
10 | 4572890289 |
11 | 1a37306180 |
12 | a77550669 |
13 | 57b517a56 |
14 | 3154812c9 |
15 | 1bb6da6c9 |
hex | 11090c4b1 |
4572890289 has 16 divisors (see below), whose sum is σ = 7390530240. Its totient is φ = 2771448480.
The previous prime is 4572890263. The next prime is 4572890293. The reversal of 4572890289 is 9820982754.
4572890289 is a `hidden beast` number, since 457 + 28 + 90 + 2 + 89 = 666.
It is not a de Polignac number, because 4572890289 - 215 = 4572857521 is a prime.
It is a super-2 number, since 2×45728902892 = 41822651190461007042, which contains 22 as substring.
It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (4572890209) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7698172 + ... + 7698765.
It is an arithmetic number, because the mean of its divisors is an integer number (461908140).
Almost surely, 24572890289 is an apocalyptic number.
It is an amenable number.
4572890289 is a deficient number, since it is larger than the sum of its proper divisors (2817639951).
4572890289 is a wasteful number, since it uses less digits than its factorization.
4572890289 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15396957 (or 15396951 counting only the distinct ones).
The product of its (nonzero) digits is 2903040, while the sum is 54.
The square root of 4572890289 is about 67623.1490615455. The cubic root of 4572890289 is about 1659.8299396357.
The spelling of 4572890289 in words is "four billion, five hundred seventy-two million, eight hundred ninety thousand, two hundred eighty-nine".
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