Base | Representation |
---|---|
bin | 11101001010101… |
… | …000100011011110 |
3 | 1021002202101012100 |
4 | 131022220203132 |
5 | 2000231424224 |
6 | 120315545530 |
7 | 15061131534 |
oct | 3512504336 |
9 | 1232671170 |
10 | 489326814 |
11 | 231237529 |
12 | 117a5b2a6 |
13 | 7a4b8cc2 |
14 | 48db8154 |
15 | 2ce5aac9 |
hex | 1d2a88de |
489326814 has 24 divisors (see below), whose sum is σ = 1064130912. Its totient is φ = 162505440.
The previous prime is 489326801. The next prime is 489326819. The reversal of 489326814 is 418623984.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 489326814.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (489326819) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45279 + ... + 55034.
It is an arithmetic number, because the mean of its divisors is an integer number (44338788).
Almost surely, 2489326814 is an apocalyptic number.
489326814 is an abundant number, since it is smaller than the sum of its proper divisors (574804098).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
489326814 is a wasteful number, since it uses less digits than its factorization.
489326814 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100592 (or 100589 counting only the distinct ones).
The product of its digits is 331776, while the sum is 45.
The square root of 489326814 is about 22120.7326732186. The cubic root of 489326814 is about 788.0123154645.
The spelling of 489326814 in words is "four hundred eighty-nine million, three hundred twenty-six thousand, eight hundred fourteen".
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