Base | Representation |
---|---|
bin | 11100001011111… |
… | …000001101101110 |
3 | 1012221210120202201 |
4 | 130023320031232 |
5 | 1432024012021 |
6 | 114531212114 |
7 | 14501243620 |
oct | 3413701556 |
9 | 1187716681 |
10 | 472875886 |
11 | 222a2071a |
12 | 11244703a |
13 | 76c79122 |
14 | 46b34c10 |
15 | 2b7ab591 |
hex | 1c2f836e |
472875886 has 8 divisors (see below), whose sum is σ = 810644400. Its totient is φ = 202661088.
The previous prime is 472875881. The next prime is 472875889. The reversal of 472875886 is 688578274.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×4728758862 = 447223207120569992, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (472875881) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16888411 + ... + 16888438.
It is an arithmetic number, because the mean of its divisors is an integer number (101330550).
Almost surely, 2472875886 is an apocalyptic number.
472875886 is a deficient number, since it is larger than the sum of its proper divisors (337768514).
472875886 is a wasteful number, since it uses less digits than its factorization.
472875886 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33776858.
The product of its digits is 6021120, while the sum is 55.
The square root of 472875886 is about 21745.7095998268. The cubic root of 472875886 is about 779.0805987169.
The spelling of 472875886 in words is "four hundred seventy-two million, eight hundred seventy-five thousand, eight hundred eighty-six".
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