Base | Representation |
---|---|
bin | 11100001001011… |
… | …110000110110111 |
3 | 1012220121111220002 |
4 | 130021132012313 |
5 | 1431343312123 |
6 | 114505501515 |
7 | 14463004412 |
oct | 3411360667 |
9 | 1186544802 |
10 | 472244663 |
11 | 22262a450 |
12 | 1121a189b |
13 | 76ab7a17 |
14 | 46a0cb79 |
15 | 2b6d4528 |
hex | 1c25e1b7 |
472244663 has 8 divisors (see below), whose sum is σ = 516257280. Its totient is φ = 428412280.
The previous prime is 472244629. The next prime is 472244693. The reversal of 472244663 is 366442274.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 472244663 - 28 = 472244407 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (472244603) 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, 39545 + ... + 50082.
It is an arithmetic number, because the mean of its divisors is an integer number (64532160).
Almost surely, 2472244663 is an apocalyptic number.
472244663 is a deficient number, since it is larger than the sum of its proper divisors (44012617).
472244663 is a wasteful number, since it uses less digits than its factorization.
472244663 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90117.
The product of its digits is 193536, while the sum is 38.
The square root of 472244663 is about 21731.1910166010. The cubic root of 472244663 is about 778.7337899059.
The spelling of 472244663 in words is "four hundred seventy-two million, two hundred forty-four thousand, six hundred sixty-three".
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