Base | Representation |
---|---|
bin | 110101000010… |
… | …000111110011 |
3 | 222011022101212 |
4 | 311002013303 |
5 | 12024333243 |
6 | 1213550335 |
7 | 226111361 |
oct | 65020763 |
9 | 28138355 |
10 | 13902323 |
11 | 7936026 |
12 | 47a53ab |
13 | 2b59b36 |
14 | 1bbc631 |
15 | 1349318 |
hex | d421f3 |
13902323 has 2 divisors, whose sum is σ = 13902324. Its totient is φ = 13902322.
The previous prime is 13902313. The next prime is 13902337. The reversal of 13902323 is 32320931.
13902323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 13902323 - 24 = 13902307 is a prime.
It is equal to p904208 and since 13902323 and 904208 have the same sum of digits, it is a Honaker prime.
It is not a weakly prime, because it can be changed into another prime (13902313) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6951161 + 6951162.
It is an arithmetic number, because the mean of its divisors is an integer number (6951162).
Almost surely, 213902323 is an apocalyptic number.
13902323 is a deficient number, since it is larger than the sum of its proper divisors (1).
13902323 is an equidigital number, since it uses as much as digits as its factorization.
13902323 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 972, while the sum is 23.
The square root of 13902323 is about 3728.5819020105. The cubic root of 13902323 is about 240.4524047740.
The spelling of 13902323 in words is "thirteen million, nine hundred two thousand, three hundred twenty-three".
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