Base | Representation |
---|---|
bin | 110111011010… |
… | …0000000110000 |
3 | 2000122211120110 |
4 | 1232310000300 |
5 | 24414031010 |
6 | 2514341320 |
7 | 501624420 |
oct | 156640060 |
9 | 60584513 |
10 | 29048880 |
11 | 15440943 |
12 | 988a840 |
13 | 60310b3 |
14 | 3c02480 |
15 | 283c120 |
hex | 1bb4030 |
29048880 has 80 divisors (see below), whose sum is σ = 102921984. Its totient is φ = 6639360.
The previous prime is 29048861. The next prime is 29048893. The reversal of 29048880 is 8884092.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (80).
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, 6966 + ... + 10325.
Almost surely, 229048880 is an apocalyptic number.
29048880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
29048880 is an abundant number, since it is smaller than the sum of its proper divisors (73873104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29048880 is a wasteful number, since it uses less digits than its factorization.
29048880 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17314 (or 17308 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 39.
The square root of 29048880 is about 5389.7012904242. The cubic root of 29048880 is about 307.4042004436.
The spelling of 29048880 in words is "twenty-nine million, forty-eight thousand, eight hundred eighty".
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