Base | Representation |
---|---|
bin | 111000111111… |
… | …1101000010010 |
3 | 2002020012122000 |
4 | 1301333220102 |
5 | 30122223043 |
6 | 2544254430 |
7 | 512000103 |
oct | 161775022 |
9 | 62205560 |
10 | 29882898 |
11 | 15960511 |
12 | a011416 |
13 | 62638b6 |
14 | 3d7c3aa |
15 | 29542d3 |
hex | 1c7fa12 |
29882898 has 32 divisors (see below), whose sum is σ = 66587520. Its totient is φ = 9933840.
The previous prime is 29882869. The next prime is 29882903. The reversal of 29882898 is 89828892.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33636 + ... + 34512.
It is an arithmetic number, because the mean of its divisors is an integer number (2080860).
Almost surely, 229882898 is an apocalyptic number.
29882898 is an abundant number, since it is smaller than the sum of its proper divisors (36704622).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29882898 is a wasteful number, since it uses less digits than its factorization.
29882898 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1519 (or 1513 counting only the distinct ones).
The product of its digits is 1327104, while the sum is 54.
The square root of 29882898 is about 5466.5252217474. The cubic root of 29882898 is about 310.3184310346.
It can be divided in two parts, 2988 and 2898, that added together give a triangular number (5886 = T108).
The spelling of 29882898 in words is "twenty-nine million, eight hundred eighty-two thousand, eight hundred ninety-eight".
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