Base | Representation |
---|---|
bin | 1000111100001000001 |
3 | 112212211020 |
4 | 1013201001 |
5 | 33333204 |
6 | 10140053 |
7 | 2330010 |
oct | 1074101 |
9 | 485736 |
10 | 292929 |
11 | 19009a |
12 | 121629 |
13 | a3440 |
14 | 78a77 |
15 | 5bbd9 |
hex | 47841 |
292929 has 32 divisors (see below), whose sum is σ = 510720. Its totient is φ = 145152.
The previous prime is 292921. The next prime is 292933. The reversal of 292929 is 929292.
It is not a de Polignac number, because 292929 - 23 = 292921 is a prime.
It is an alternating number because its digits alternate between even and odd.
292929 is an undulating number in base 10.
292929 is a modest number, since divided by 2929 gives 29 as remainder.
It is a self number, because there is not a number n which added to its sum of digits gives 292929.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 292929.
It is not an unprimeable number, because it can be changed into a prime (292921) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7899 + ... + 7935.
It is an arithmetic number, because the mean of its divisors is an integer number (15960).
2292929 is an apocalyptic number.
292929 is a gapful number since it is divisible by the number (29) formed by its first and last digit.
It is an amenable number.
292929 is a deficient number, since it is larger than the sum of its proper divisors (217791).
292929 is a wasteful number, since it uses less digits than its factorization.
292929 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89.
The product of its digits is 5832, while the sum is 33.
The square root of 292929 is about 541.2291566425. The cubic root of 292929 is about 66.4131566565.
Adding to 292929 its reverse (929292), we get a palindrome (1222221).
It can be divided in two parts, 292 and 929, that added together give a palindrome (1221).
The spelling of 292929 in words is "two hundred ninety-two thousand, nine hundred twenty-nine".
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