Base | Representation |
---|---|
bin | 110010101100… |
… | …101100111010 |
3 | 221000012212021 |
4 | 302230230322 |
5 | 11400242143 |
6 | 1152505054 |
7 | 220652140 |
oct | 62545472 |
9 | 27005767 |
10 | 13290298 |
11 | 755821a |
12 | 454b18a |
13 | 29a43a8 |
14 | 1a9d590 |
15 | 1277ced |
hex | cacb3a |
13290298 has 8 divisors (see below), whose sum is σ = 22783392. Its totient is φ = 5695836.
The previous prime is 13290283. The next prime is 13290313. The reversal of 13290298 is 89209231.
It is an interprime number because it is at equal distance from previous prime (13290283) and next prime (13290313).
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 474640 + ... + 474667.
It is an arithmetic number, because the mean of its divisors is an integer number (2847924).
Almost surely, 213290298 is an apocalyptic number.
13290298 is a deficient number, since it is larger than the sum of its proper divisors (9493094).
13290298 is an equidigital number, since it uses as much as digits as its factorization.
13290298 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 949316.
The product of its (nonzero) digits is 7776, while the sum is 34.
The square root of 13290298 is about 3645.5860982838. The cubic root of 13290298 is about 236.8708251783.
The spelling of 13290298 in words is "thirteen million, two hundred ninety thousand, two hundred ninety-eight".
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