Base | Representation |
---|---|
bin | 11100100100111… |
… | …000010110111001 |
3 | 1020102010120102101 |
4 | 130210320112321 |
5 | 1440213230243 |
6 | 115323503401 |
7 | 14611042213 |
oct | 3444702671 |
9 | 1212116371 |
10 | 479430073 |
11 | 226697a01 |
12 | 114687b61 |
13 | 78432445 |
14 | 4795d5b3 |
15 | 2c15354d |
hex | 1c9385b9 |
479430073 has 8 divisors (see below), whose sum is σ = 508978080. Its totient is φ = 450031680.
The previous prime is 479430067. The next prime is 479430079. The reversal of 479430073 is 370034974.
It is an interprime number because it is at equal distance from previous prime (479430067) and next prime (479430079).
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-479430073 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (479430079) 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, 30763 + ... + 43648.
It is an arithmetic number, because the mean of its divisors is an integer number (63622260).
Almost surely, 2479430073 is an apocalyptic number.
It is an amenable number.
479430073 is a deficient number, since it is larger than the sum of its proper divisors (29548007).
479430073 is a wasteful number, since it uses less digits than its factorization.
479430073 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74807.
The product of its (nonzero) digits is 63504, while the sum is 37.
The square root of 479430073 is about 21895.8916922787. The cubic root of 479430073 is about 782.6635181756.
The spelling of 479430073 in words is "four hundred seventy-nine million, four hundred thirty thousand, seventy-three".
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