Base | Representation |
---|---|
bin | 111000000010… |
… | …0011111100000 |
3 | 2001021120202122 |
4 | 1300010133200 |
5 | 30010103103 |
6 | 2525403412 |
7 | 504466454 |
oct | 160043740 |
9 | 61246678 |
10 | 29378528 |
11 | 15646583 |
12 | 9a09568 |
13 | 611815a |
14 | 3c8a664 |
15 | 28a4b38 |
hex | 1c047e0 |
29378528 has 12 divisors (see below), whose sum is σ = 57839040. Its totient is φ = 14689248.
The previous prime is 29378497. The next prime is 29378539. The reversal of 29378528 is 82587392.
It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 459008 + ... + 459071.
It is an arithmetic number, because the mean of its divisors is an integer number (4819920).
Almost surely, 229378528 is an apocalyptic number.
It is an amenable number.
29378528 is a deficient number, since it is larger than the sum of its proper divisors (28460512).
29378528 is an equidigital number, since it uses as much as digits as its factorization.
29378528 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 918089 (or 918081 counting only the distinct ones).
The product of its digits is 241920, while the sum is 44.
The square root of 29378528 is about 5420.1963064081. The cubic root of 29378528 is about 308.5626416598.
The spelling of 29378528 in words is "twenty-nine million, three hundred seventy-eight thousand, five hundred twenty-eight".
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