Base | Representation |
---|---|
bin | 110111110101… |
… | …1011111011000 |
3 | 2001002101021202 |
4 | 1233223133120 |
5 | 24443313440 |
6 | 2523253332 |
7 | 503562056 |
oct | 157533730 |
9 | 61071252 |
10 | 29276120 |
11 | 15586645 |
12 | 997a248 |
13 | 60b0663 |
14 | 3c611d6 |
15 | 2884615 |
hex | 1beb7d8 |
29276120 has 32 divisors (see below), whose sum is σ = 67407120. Its totient is φ = 11437440.
The previous prime is 29276113. The next prime is 29276123. The reversal of 29276120 is 2167292.
It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29276123) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 6791 + ... + 10230.
Almost surely, 229276120 is an apocalyptic number.
29276120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
29276120 is an abundant number, since it is smaller than the sum of its proper divisors (38131000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29276120 is a wasteful number, since it uses less digits than its factorization.
29276120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17075 (or 17071 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 29.
The square root of 29276120 is about 5410.7411691930. The cubic root of 29276120 is about 308.2036938975.
The spelling of 29276120 in words is "twenty-nine million, two hundred seventy-six thousand, one hundred twenty".
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