Base | Representation |
---|---|
bin | 11100001101111… |
… | …110110110111101 |
3 | 1012222211121021202 |
4 | 130031332312331 |
5 | 1432144134024 |
6 | 114551105245 |
7 | 14506031531 |
oct | 3415766675 |
9 | 1188747252 |
10 | 473427389 |
11 | 223268006 |
12 | 112672225 |
13 | 77110166 |
14 | 46c39bc1 |
15 | 2b869bae |
hex | 1c37edbd |
473427389 has 8 divisors (see below), whose sum is σ = 500417280. Its totient is φ = 446644800.
The previous prime is 473427371. The next prime is 473427403. The reversal of 473427389 is 983724374.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-473427389 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (473427589) 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, 47117 + ... + 56274.
It is an arithmetic number, because the mean of its divisors is an integer number (62552160).
Almost surely, 2473427389 is an apocalyptic number.
It is an amenable number.
473427389 is a deficient number, since it is larger than the sum of its proper divisors (26989891).
473427389 is a wasteful number, since it uses less digits than its factorization.
473427389 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103651.
The product of its digits is 1016064, while the sum is 47.
The square root of 473427389 is about 21758.3866359618. The cubic root of 473427389 is about 779.3833549457.
It can be divided in two parts, 4734 and 27389, that added together give a palindrome (32123).
The spelling of 473427389 in words is "four hundred seventy-three million, four hundred twenty-seven thousand, three hundred eighty-nine".
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