Base | Representation |
---|---|
bin | 110111011101… |
… | …0010101010010 |
3 | 2000201011002100 |
4 | 1232322111102 |
5 | 24420343040 |
6 | 2515101230 |
7 | 502063044 |
oct | 156722522 |
9 | 60634070 |
10 | 29074770 |
11 | 1545933a |
12 | 98a1816 |
13 | 603cb0a |
14 | 3c0ba94 |
15 | 2844b30 |
hex | 1bba552 |
29074770 has 24 divisors (see below), whose sum is σ = 75594636. Its totient is φ = 7753248.
The previous prime is 29074763. The next prime is 29074813. The reversal of 29074770 is 7747092.
It can be written as a sum of positive squares in 2 ways, for example, as 28100601 + 974169 = 5301^2 + 987^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 161437 + ... + 161616.
Almost surely, 229074770 is an apocalyptic number.
29074770 is an abundant number, since it is smaller than the sum of its proper divisors (46519866).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29074770 is a wasteful number, since it uses less digits than its factorization.
29074770 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 323066 (or 323063 counting only the distinct ones).
The product of its (nonzero) digits is 24696, while the sum is 36.
The square root of 29074770 is about 5392.1025583718. The cubic root of 29074770 is about 307.4954986452.
The spelling of 29074770 in words is "twenty-nine million, seventy-four thousand, seven hundred seventy".
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