Base | Representation |
---|---|
bin | 110111110111… |
… | …0111011011000 |
3 | 2001010002121020 |
4 | 1233232323120 |
5 | 24444241300 |
6 | 2523442440 |
7 | 503651112 |
oct | 157567330 |
9 | 61102536 |
10 | 29290200 |
11 | 15596185 |
12 | 9986420 |
13 | 60b6ba4 |
14 | 3c663b2 |
15 | 28888a0 |
hex | 1beeed8 |
29290200 has 48 divisors (see below), whose sum is σ = 90801480. Its totient is φ = 7810560.
The previous prime is 29290171. The next prime is 29290211. The reversal of 29290200 is 209292.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a nialpdrome in base 12.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23809 + ... + 25008.
Almost surely, 229290200 is an apocalyptic number.
29290200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
29290200 is an abundant number, since it is smaller than the sum of its proper divisors (61511280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29290200 is a wasteful number, since it uses less digits than its factorization.
29290200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48836 (or 48827 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 24.
The square root of 29290200 is about 5412.0421284391. The cubic root of 29290200 is about 308.2530949397.
Adding to 29290200 its reverse (209292), we get a palindrome (29499492).
The spelling of 29290200 in words is "twenty-nine million, two hundred ninety thousand, two hundred".
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