Base | Representation |
---|---|
bin | 111000110101… |
… | …0101010111111 |
3 | 2002001211212122 |
4 | 1301222222333 |
5 | 30112001210 |
6 | 2542353155 |
7 | 511161611 |
oct | 161525277 |
9 | 62054778 |
10 | 29797055 |
11 | 15901a72 |
12 | 9b8b7bb |
13 | 62337c2 |
14 | 3d58db1 |
15 | 2938b55 |
hex | 1c6aabf |
29797055 has 4 divisors (see below), whose sum is σ = 35756472. Its totient is φ = 23837640.
The previous prime is 29797051. The next prime is 29797057. The reversal of 29797055 is 55079792.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 29797055 - 22 = 29797051 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 29796997 and 29797015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29797051) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2979701 + ... + 2979710.
It is an arithmetic number, because the mean of its divisors is an integer number (8939118).
Almost surely, 229797055 is an apocalyptic number.
29797055 is a deficient number, since it is larger than the sum of its proper divisors (5959417).
29797055 is an equidigital number, since it uses as much as digits as its factorization.
29797055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5959416.
The product of its (nonzero) digits is 198450, while the sum is 44.
The square root of 29797055 is about 5458.6678777885. The cubic root of 29797055 is about 310.0210010053.
The spelling of 29797055 in words is "twenty-nine million, seven hundred ninety-seven thousand, fifty-five".
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