Base | Representation |
---|---|
bin | 11100001011110… |
… | …110011000001101 |
3 | 1012221210012110011 |
4 | 130023312120031 |
5 | 1432023241430 |
6 | 114531113221 |
7 | 14501212654 |
oct | 3413663015 |
9 | 1187705404 |
10 | 472868365 |
11 | 222a16002 |
12 | 112442811 |
13 | 76c75888 |
14 | 46b3219b |
15 | 2b7a922a |
hex | 1c2f660d |
472868365 has 16 divisors (see below), whose sum is σ = 578687616. Its totient is φ = 370872000.
The previous prime is 472868353. The next prime is 472868387. The reversal of 472868365 is 563868274.
It is not a de Polignac number, because 472868365 - 27 = 472868237 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47470 + ... + 56560.
It is an arithmetic number, because the mean of its divisors is an integer number (36167976).
Almost surely, 2472868365 is an apocalyptic number.
It is an amenable number.
472868365 is a deficient number, since it is larger than the sum of its proper divisors (105819251).
472868365 is a wasteful number, since it uses less digits than its factorization.
472868365 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9300.
The product of its digits is 1935360, while the sum is 49.
The square root of 472868365 is about 21745.5366684752. The cubic root of 472868365 is about 779.0764683194.
Subtracting 472868365 from its reverse (563868274), we obtain a palindrome (90999909).
The spelling of 472868365 in words is "four hundred seventy-two million, eight hundred sixty-eight thousand, three hundred sixty-five".
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