Base | Representation |
---|---|
bin | 11001100101100… |
… | …110011010011000 |
3 | 1002220210001010220 |
4 | 121211212122120 |
5 | 1334344141224 |
6 | 110333040040 |
7 | 13431610533 |
oct | 3145463230 |
9 | 1086701126 |
10 | 429287064 |
11 | 2003597a8 |
12 | bb926020 |
13 | 6ac26c1b |
14 | 41029a1a |
15 | 27a4b279 |
hex | 19966698 |
429287064 has 64 divisors (see below), whose sum is σ = 1134912000. Its totient is φ = 134939520.
The previous prime is 429287021. The next prime is 429287093. The reversal of 429287064 is 460782924.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102369 + ... + 106479.
It is an arithmetic number, because the mean of its divisors is an integer number (17733000).
Almost surely, 2429287064 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 429287064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (567456000).
429287064 is an abundant number, since it is smaller than the sum of its proper divisors (705624936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
429287064 is a wasteful number, since it uses less digits than its factorization.
429287064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4368 (or 4364 counting only the distinct ones).
The product of its (nonzero) digits is 193536, while the sum is 42.
The square root of 429287064 is about 20719.2438085949. The cubic root of 429287064 is about 754.3668589323.
The spelling of 429287064 in words is "four hundred twenty-nine million, two hundred eighty-seven thousand, sixty-four".
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