Base | Representation |
---|---|
bin | 111000111111… |
… | …1000001100000 |
3 | 2002020002020002 |
4 | 1301333001200 |
5 | 30122133131 |
6 | 2544235132 |
7 | 511656626 |
oct | 161770140 |
9 | 62202202 |
10 | 29880416 |
11 | 15959665 |
12 | a00baa8 |
13 | 6262727 |
14 | 3d7b516 |
15 | 29536cb |
hex | 1c7f060 |
29880416 has 24 divisors (see below), whose sum is σ = 59054184. Its totient is φ = 14882560.
The previous prime is 29880379. The next prime is 29880419. The reversal of 29880416 is 61408892.
It is a zygodrome in base 2.
It is a self number, because there is not a number n which added to its sum of digits gives 29880416.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29880419) 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, 7331 + ... + 10653.
It is an arithmetic number, because the mean of its divisors is an integer number (2460591).
Almost surely, 229880416 is an apocalyptic number.
It is an amenable number.
29880416 is a deficient number, since it is larger than the sum of its proper divisors (29173768).
29880416 is a wasteful number, since it uses less digits than its factorization.
29880416 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3614 (or 3606 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 38.
The square root of 29880416 is about 5466.2981989643. The cubic root of 29880416 is about 310.3098393682.
The spelling of 29880416 in words is "twenty-nine million, eight hundred eighty thousand, four hundred sixteen".
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