Base | Representation |
---|---|
bin | 11001100111101… |
… | …010111011000110 |
3 | 1002221210121200100 |
4 | 121213222323012 |
5 | 1340014023310 |
6 | 110352424530 |
7 | 13436331123 |
oct | 3147527306 |
9 | 1087717610 |
10 | 429829830 |
11 | 20069a571 |
12 | bbb48146 |
13 | 6b086ca1 |
14 | 4112b74a |
15 | 27b06ec0 |
hex | 199eaec6 |
429829830 has 24 divisors (see below), whose sum is σ = 1117557792. Its totient is φ = 114621264.
The previous prime is 429829759. The next prime is 429829843. The reversal of 429829830 is 38928924.
429829830 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2387854 + ... + 2388033.
It is an arithmetic number, because the mean of its divisors is an integer number (46564908).
Almost surely, 2429829830 is an apocalyptic number.
429829830 is an abundant number, since it is smaller than the sum of its proper divisors (687727962).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
429829830 is a wasteful number, since it uses less digits than its factorization.
429829830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4775900 (or 4775897 counting only the distinct ones).
The product of its (nonzero) digits is 248832, while the sum is 45.
The square root of 429829830 is about 20732.3377842442. The cubic root of 429829830 is about 754.6846511344.
The spelling of 429829830 in words is "four hundred twenty-nine million, eight hundred twenty-nine thousand, eight hundred thirty".
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