Base | Representation |
---|---|
bin | 11100001001100… |
… | …101011100011110 |
3 | 1012220200001010020 |
4 | 130021211130132 |
5 | 1431400242333 |
6 | 114510253010 |
7 | 14463161136 |
oct | 3411453436 |
9 | 1186601106 |
10 | 472274718 |
11 | 22264aa93 |
12 | 1121b7166 |
13 | 76ac85c6 |
14 | 46a19ac6 |
15 | 2b6dd3b3 |
hex | 1c26571e |
472274718 has 16 divisors (see below), whose sum is σ = 945200016. Its totient is φ = 157316480.
The previous prime is 472274713. The next prime is 472274723. The reversal of 472274718 is 817472274.
It is an interprime number because it is at equal distance from previous prime (472274713) and next prime (472274723).
It is a self number, because there is not a number n which added to its sum of digits gives 472274718.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (472274711) 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, 17403 + ... + 35318.
It is an arithmetic number, because the mean of its divisors is an integer number (59075001).
Almost surely, 2472274718 is an apocalyptic number.
472274718 is an abundant number, since it is smaller than the sum of its proper divisors (472925298).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
472274718 is a wasteful number, since it uses less digits than its factorization.
472274718 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54219.
The product of its digits is 175616, while the sum is 42.
The square root of 472274718 is about 21731.8825231502. The cubic root of 472274718 is about 778.7503098367.
The spelling of 472274718 in words is "four hundred seventy-two million, two hundred seventy-four thousand, seven hundred eighteen".
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