Base | Representation |
---|---|
bin | 11001101011011010101 |
3 | 1120202020001 |
4 | 3031123111 |
5 | 203411204 |
6 | 30011301 |
7 | 10103101 |
oct | 3153325 |
9 | 1522201 |
10 | 841429 |
11 | 5251a6 |
12 | 346b31 |
13 | 235cb4 |
14 | 17c901 |
15 | 1194a4 |
hex | cd6d5 |
841429 has 4 divisors (see below), whose sum is σ = 852160. Its totient is φ = 830700.
The previous prime is 841427. The next prime is 841447. The reversal of 841429 is 924148.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 841429 - 21 = 841427 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 841397 and 841406.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (841427) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5247 + ... + 5404.
It is an arithmetic number, because the mean of its divisors is an integer number (213040).
2841429 is an apocalyptic number.
It is an amenable number.
841429 is a deficient number, since it is larger than the sum of its proper divisors (10731).
841429 is a wasteful number, since it uses less digits than its factorization.
841429 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10730.
The product of its digits is 2304, while the sum is 28.
The square root of 841429 is about 917.2943911308. The cubic root of 841429 is about 94.4073539349.
The spelling of 841429 in words is "eight hundred forty-one thousand, four hundred twenty-nine".
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