Base | Representation |
---|---|
bin | 11100111010110… |
… | …001101000110101 |
3 | 1020210221011201210 |
4 | 130322301220311 |
5 | 1443200412332 |
6 | 120050512033 |
7 | 15010605654 |
oct | 3472615065 |
9 | 1223834653 |
10 | 485169717 |
11 | 22995820a |
12 | 116595619 |
13 | 79691a96 |
14 | 4861519b |
15 | 2c8d8ecc |
hex | 1ceb1a35 |
485169717 has 8 divisors (see below), whose sum is σ = 647458624. Its totient is φ = 323163648.
The previous prime is 485169709. The next prime is 485169743. The reversal of 485169717 is 717961584.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 485169717 - 23 = 485169709 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 (485169787) 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, 66673 + ... + 73590.
It is an arithmetic number, because the mean of its divisors is an integer number (80932328).
Almost surely, 2485169717 is an apocalyptic number.
It is an amenable number.
485169717 is a deficient number, since it is larger than the sum of its proper divisors (162288907).
485169717 is a wasteful number, since it uses less digits than its factorization.
485169717 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 141419.
The product of its digits is 423360, while the sum is 48.
The square root of 485169717 is about 22026.5684345065. The cubic root of 485169717 is about 785.7744352708.
The spelling of 485169717 in words is "four hundred eighty-five million, one hundred sixty-nine thousand, seven hundred seventeen".
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