Base | Representation |
---|---|
bin | 111000100000… |
… | …0111111111001 |
3 | 2001202011201122 |
4 | 1301000333321 |
5 | 30041020421 |
6 | 2534555025 |
7 | 506551142 |
oct | 161007771 |
9 | 61664648 |
10 | 29626361 |
11 | 157a57a6 |
12 | 9b08a75 |
13 | 61a3bbb |
14 | 3d12ac9 |
15 | 29032ab |
hex | 1c40ff9 |
29626361 has 2 divisors, whose sum is σ = 29626362. Its totient is φ = 29626360.
The previous prime is 29626349. The next prime is 29626397. The reversal of 29626361 is 16362692.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 29593600 + 32761 = 5440^2 + 181^2 .
It is a cyclic number.
It is not a de Polignac number, because 29626361 - 218 = 29364217 is a prime.
It is a super-2 number, since 2×296263612 = 1755442532204642, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (29626061) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14813180 + 14813181.
It is an arithmetic number, because the mean of its divisors is an integer number (14813181).
Almost surely, 229626361 is an apocalyptic number.
It is an amenable number.
29626361 is a deficient number, since it is larger than the sum of its proper divisors (1).
29626361 is an equidigital number, since it uses as much as digits as its factorization.
29626361 is an evil number, because the sum of its binary digits is even.
The product of its digits is 23328, while the sum is 35.
The square root of 29626361 is about 5443.0102884341. The cubic root of 29626361 is about 309.4278764296.
The spelling of 29626361 in words is "twenty-nine million, six hundred twenty-six thousand, three hundred sixty-one".
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