Base | Representation |
---|---|
bin | 11100001010001… |
… | …101101100100101 |
3 | 1012220222102021120 |
4 | 130022031230211 |
5 | 1431421031324 |
6 | 114514004153 |
7 | 14464445616 |
oct | 3412155445 |
9 | 1186872246 |
10 | 472439589 |
11 | 222752946 |
12 | 112276659 |
13 | 76b5566b |
14 | 46a5dc0d |
15 | 2b722179 |
hex | 1c28db25 |
472439589 has 16 divisors (see below), whose sum is σ = 636612480. Its totient is φ = 311630400.
The previous prime is 472439587. The next prime is 472439593. The reversal of 472439589 is 985934274.
It is not a de Polignac number, because 472439589 - 21 = 472439587 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (472439587) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119919 + ... + 123795.
It is an arithmetic number, because the mean of its divisors is an integer number (39788280).
Almost surely, 2472439589 is an apocalyptic number.
It is an amenable number.
472439589 is a deficient number, since it is larger than the sum of its proper divisors (164172891).
472439589 is a wasteful number, since it uses less digits than its factorization.
472439589 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4300.
The product of its digits is 2177280, while the sum is 51.
The square root of 472439589 is about 21735.6754898485. The cubic root of 472439589 is about 778.8409198141.
The spelling of 472439589 in words is "four hundred seventy-two million, four hundred thirty-nine thousand, five hundred eighty-nine".
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