Base | Representation |
---|---|
bin | 1001000100001110… |
… | …1100010111101101 |
3 | 20021121100222001222 |
4 | 2101003230113231 |
5 | 14441004230433 |
6 | 1041253513125 |
7 | 114210543521 |
oct | 22103542755 |
9 | 6247328058 |
10 | 2433664493 |
11 | 1039816177 |
12 | 57b0427a5 |
13 | 2ca274880 |
14 | 191303d81 |
15 | e39c5b98 |
hex | 910ec5ed |
2433664493 has 4 divisors (see below), whose sum is σ = 2620869468. Its totient is φ = 2246459520.
The previous prime is 2433664487. The next prime is 2433664549. The reversal of 2433664493 is 3944663342.
2433664493 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 237992329 + 2195672164 = 15427^2 + 46858^2 .
It is a cyclic number.
It is not a de Polignac number, because 2433664493 - 220 = 2432615917 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2433664423) 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, 93602468 + ... + 93602493.
It is an arithmetic number, because the mean of its divisors is an integer number (655217367).
Almost surely, 22433664493 is an apocalyptic number.
It is an amenable number.
2433664493 is a deficient number, since it is larger than the sum of its proper divisors (187204975).
2433664493 is a wasteful number, since it uses less digits than its factorization.
2433664493 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 187204974.
The product of its digits is 1119744, while the sum is 44.
The square root of 2433664493 is about 49332.1851634407. The cubic root of 2433664493 is about 1345.0968901516.
The spelling of 2433664493 in words is "two billion, four hundred thirty-three million, six hundred sixty-four thousand, four hundred ninety-three".
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