Base | Representation |
---|---|
bin | 111000111101… |
… | …1000100110001 |
3 | 2002012021001000 |
4 | 1301323010301 |
5 | 30121123431 |
6 | 2544032213 |
7 | 511561521 |
oct | 161730461 |
9 | 62167030 |
10 | 29864241 |
11 | 159484a0 |
12 | a002669 |
13 | 6258264 |
14 | 3d75681 |
15 | 294d9e6 |
hex | 1c7b131 |
29864241 has 32 divisors (see below), whose sum is σ = 48608640. Its totient is φ = 17971200.
The previous prime is 29864239. The next prime is 29864243. The reversal of 29864241 is 14246892.
29864241 is a `hidden beast` number, since 2 + 9 + 8 + 642 + 4 + 1 = 666.
It is an interprime number because it is at equal distance from previous prime (29864239) and next prime (29864243).
It is not a de Polignac number, because 29864241 - 21 = 29864239 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 29864196 and 29864205.
It is not an unprimeable number, because it can be changed into a prime (29864243) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57061 + ... + 57581.
It is an arithmetic number, because the mean of its divisors is an integer number (1519020).
Almost surely, 229864241 is an apocalyptic number.
It is an amenable number.
29864241 is a deficient number, since it is larger than the sum of its proper divisors (18744399).
29864241 is a wasteful number, since it uses less digits than its factorization.
29864241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 734 (or 728 counting only the distinct ones).
The product of its digits is 27648, while the sum is 36.
The square root of 29864241 is about 5464.8184782296. The cubic root of 29864241 is about 310.2538364932.
It can be divided in two parts, 2986 and 4241, that added together give a palindrome (7227).
The spelling of 29864241 in words is "twenty-nine million, eight hundred sixty-four thousand, two hundred forty-one".
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