Base | Representation |
---|---|
bin | 11001100101000… |
… | …000010100101110 |
3 | 1002220111010010202 |
4 | 121211000110232 |
5 | 1334324143204 |
6 | 110325433502 |
7 | 13430360642 |
oct | 3145002456 |
9 | 1086433122 |
10 | 429131054 |
11 | 200262570 |
12 | bb86b892 |
13 | 6aba0c01 |
14 | 40dc8c22 |
15 | 27a19e1e |
hex | 1994052e |
429131054 has 16 divisors (see below), whose sum is σ = 703662336. Its totient is φ = 194657400.
The previous prime is 429131041. The next prime is 429131057. The reversal of 429131054 is 450131924.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (429131057) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9062 + ... + 30665.
It is an arithmetic number, because the mean of its divisors is an integer number (43978896).
Almost surely, 2429131054 is an apocalyptic number.
429131054 is a deficient number, since it is larger than the sum of its proper divisors (274531282).
429131054 is a wasteful number, since it uses less digits than its factorization.
429131054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40231.
The product of its (nonzero) digits is 4320, while the sum is 29.
The square root of 429131054 is about 20715.4786090015. The cubic root of 429131054 is about 754.2754647402.
Adding to 429131054 its reverse (450131924), we get a palindrome (879262978).
The spelling of 429131054 in words is "four hundred twenty-nine million, one hundred thirty-one thousand, fifty-four".
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