Base | Representation |
---|---|
bin | 111000001110… |
… | …1010100111000 |
3 | 2001110202022001 |
4 | 1300131110320 |
5 | 30021331443 |
6 | 2531510344 |
7 | 505402150 |
oct | 160352470 |
9 | 61422261 |
10 | 29480248 |
11 | 15705a46 |
12 | 9a583b4 |
13 | 6152545 |
14 | 3cb5760 |
15 | 28c4d4d |
hex | 1c1d538 |
29480248 has 64 divisors (see below), whose sum is σ = 67392000. Its totient is φ = 11809152.
The previous prime is 29480239. The next prime is 29480251. The reversal of 29480248 is 84208492.
It is a congruent number.
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, 109458 + ... + 109726.
It is an arithmetic number, because the mean of its divisors is an integer number (1053000).
Almost surely, 229480248 is an apocalyptic number.
29480248 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 29480248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33696000).
29480248 is an abundant number, since it is smaller than the sum of its proper divisors (37911752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29480248 is a wasteful number, since it uses less digits than its factorization.
29480248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 404 (or 400 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 37.
The square root of 29480248 is about 5429.5716221448. The cubic root of 29480248 is about 308.9183531138.
The spelling of 29480248 in words is "twenty-nine million, four hundred eighty thousand, two hundred forty-eight".
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