Base | Representation |
---|---|
bin | 11011101111101… |
… | …011110011011110 |
3 | 1012102220002102000 |
4 | 123233223303132 |
5 | 1423131010042 |
6 | 114104543130 |
7 | 14351362122 |
oct | 3357536336 |
9 | 1172802360 |
10 | 465485022 |
11 | 219832872 |
12 | 10ba81aa6 |
13 | 7558c032 |
14 | 45b6d582 |
15 | 2aceb74c |
hex | 1bbebcde |
465485022 has 64 divisors (see below), whose sum is σ = 1057432320. Its totient is φ = 151740000.
The previous prime is 465485021. The next prime is 465485029. The reversal of 465485022 is 220584564.
It is a happy number.
465485022 is a `hidden beast` number, since 46 + 548 + 50 + 22 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (465485021) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 826513 + ... + 827075.
It is an arithmetic number, because the mean of its divisors is an integer number (16522380).
Almost surely, 2465485022 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 465485022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (528716160).
465485022 is an abundant number, since it is smaller than the sum of its proper divisors (591947298).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
465485022 is a wasteful number, since it uses less digits than its factorization.
465485022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 886 (or 880 counting only the distinct ones).
The product of its (nonzero) digits is 76800, while the sum is 36.
The square root of 465485022 is about 21575.1019001070. The cubic root of 465485022 is about 775.0003590702. Note that the first 3 decimals are identical.
It can be divided in two parts, 4654 and 85022, that added together give a triangular number (89676 = T423).
The spelling of 465485022 in words is "four hundred sixty-five million, four hundred eighty-five thousand, twenty-two".
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