Base | Representation |
---|---|
bin | 101100101000101… |
… | …000110011101101 |
3 | 1221012002112122111 |
4 | 230220220303231 |
5 | 3013201203123 |
6 | 202150244021 |
7 | 24362060233 |
oct | 5450506355 |
9 | 1835075574 |
10 | 748850413 |
11 | 354785443 |
12 | 18a956611 |
13 | bc1b446c |
14 | 71652953 |
15 | 45b2190d |
hex | 2ca28ced |
748850413 has 2 divisors, whose sum is σ = 748850414. Its totient is φ = 748850412.
The previous prime is 748850411. The next prime is 748850423. The reversal of 748850413 is 314058847.
748850413 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 can be written as a sum of positive squares in only one way, i.e., 458045604 + 290804809 = 21402^2 + 17053^2 .
It is a cyclic number.
It is not a de Polignac number, because 748850413 - 21 = 748850411 is a prime.
Together with 748850411, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (748850411) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374425206 + 374425207.
It is an arithmetic number, because the mean of its divisors is an integer number (374425207).
Almost surely, 2748850413 is an apocalyptic number.
It is an amenable number.
748850413 is a deficient number, since it is larger than the sum of its proper divisors (1).
748850413 is an equidigital number, since it uses as much as digits as its factorization.
748850413 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 107520, while the sum is 40.
The square root of 748850413 is about 27365.1313353326. The cubic root of 748850413 is about 908.0958505457.
The spelling of 748850413 in words is "seven hundred forty-eight million, eight hundred fifty thousand, four hundred thirteen".
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