Base | Representation |
---|---|
bin | 11001100110100… |
… | …001111011111010 |
3 | 1002221020102120220 |
4 | 121212201323322 |
5 | 1334424441444 |
6 | 110342200510 |
7 | 13433644413 |
oct | 3146417372 |
9 | 1087212526 |
10 | 429530874 |
11 | 2005059a3 |
12 | bba23136 |
13 | 6acb0ba6 |
14 | 4109080a |
15 | 27a98619 |
hex | 199a1efa |
429530874 has 24 divisors (see below), whose sum is σ = 912571008. Its totient is φ = 134754240.
The previous prime is 429530873. The next prime is 429530887. The reversal of 429530874 is 478035924.
It is not an unprimeable number, because it can be changed into a prime (429530873) by changing a digit.
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, 122122 + ... + 125589.
It is an arithmetic number, because the mean of its divisors is an integer number (38023792).
Almost surely, 2429530874 is an apocalyptic number.
429530874 is an abundant number, since it is smaller than the sum of its proper divisors (483040134).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
429530874 is a wasteful number, since it uses less digits than its factorization.
429530874 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 247750 (or 247733 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 42.
The square root of 429530874 is about 20725.1266341125. The cubic root of 429530874 is about 754.5096440220.
The spelling of 429530874 in words is "four hundred twenty-nine million, five hundred thirty thousand, eight hundred seventy-four".
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