Base | Representation |
---|---|
bin | 110111011101… |
… | …0001101110100 |
3 | 2000201010102122 |
4 | 1232322031310 |
5 | 24420334132 |
6 | 2515055112 |
7 | 502061462 |
oct | 156721564 |
9 | 60633378 |
10 | 29074292 |
11 | 15458a45 |
12 | 98a1498 |
13 | 603c830 |
14 | 3c0b832 |
15 | 2844912 |
hex | 1bba374 |
29074292 has 24 divisors (see below), whose sum is σ = 55096776. Its totient is φ = 13344768.
The previous prime is 29074259. The next prime is 29074303. The reversal of 29074292 is 29247092.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 729316 + 28344976 = 854^2 + 5324^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8588 + ... + 11484.
It is an arithmetic number, because the mean of its divisors is an integer number (2295699).
Almost surely, 229074292 is an apocalyptic number.
It is an amenable number.
29074292 is a deficient number, since it is larger than the sum of its proper divisors (26022484).
29074292 is a wasteful number, since it uses less digits than its factorization.
29074292 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3107 (or 3105 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 35.
The square root of 29074292 is about 5392.0582341069. The cubic root of 29074292 is about 307.4938135226.
The spelling of 29074292 in words is "twenty-nine million, seventy-four thousand, two hundred ninety-two".
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