Base | Representation |
---|---|
bin | 1001001000110100101 |
3 | 120012201222 |
4 | 1021012211 |
5 | 34040204 |
6 | 10230125 |
7 | 2354654 |
oct | 1110645 |
9 | 505658 |
10 | 299429 |
11 | 194a69 |
12 | 125345 |
13 | a63a0 |
14 | 7b19b |
15 | 5dabe |
hex | 491a5 |
299429 has 8 divisors (see below), whose sum is σ = 333312. Its totient is φ = 267120.
The previous prime is 299419. The next prime is 299447. The reversal of 299429 is 924992.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 299429 - 212 = 295333 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (299419) 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, 32 + ... + 774.
It is an arithmetic number, because the mean of its divisors is an integer number (41664).
2299429 is an apocalyptic number.
It is an amenable number.
299429 is a deficient number, since it is larger than the sum of its proper divisors (33883).
299429 is a wasteful number, since it uses less digits than its factorization.
299429 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 787.
The product of its digits is 11664, while the sum is 35.
The square root of 299429 is about 547.2010599405. The cubic root of 299429 is about 66.9007962321.
It can be divided in two parts, 299 and 429, that multiplied together give a triangular number (128271 = T506).
The spelling of 299429 in words is "two hundred ninety-nine thousand, four hundred twenty-nine".
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