Base | Representation |
---|---|
bin | 1101000110001001010 |
3 | 210210122201 |
4 | 1220301022 |
5 | 102213010 |
6 | 13110414 |
7 | 3435052 |
oct | 1506112 |
9 | 723581 |
10 | 429130 |
11 | 273459 |
12 | 18840a |
13 | 120430 |
14 | b2562 |
15 | 8723a |
hex | 68c4a |
429130 has 16 divisors (see below), whose sum is σ = 832104. Its totient is φ = 158400.
The previous prime is 429127. The next prime is 429137. The reversal of 429130 is 31924.
It can be written as a sum of positive squares in 4 ways, for example, as 201601 + 227529 = 449^2 + 477^2 .
It is a junction number, because it is equal to n+sod(n) for n = 429098 and 429107.
It is not an unprimeable number, because it can be changed into a prime (429137) 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, 1521 + ... + 1780.
2429130 is an apocalyptic number.
429130 is a deficient number, since it is larger than the sum of its proper divisors (402974).
429130 is a wasteful number, since it uses less digits than its factorization.
429130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3321.
The product of its (nonzero) digits is 216, while the sum is 19.
The square root of 429130 is about 655.0801477682. The cubic root of 429130 is about 75.4274847208.
The spelling of 429130 in words is "four hundred twenty-nine thousand, one hundred thirty".
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