Base | Representation |
---|---|
bin | 1111100111111101… |
… | …01001100101100101 |
3 | 210122120222110100001 |
4 | 13303332221211211 |
5 | 114134343112203 |
6 | 3504205221301 |
7 | 414603661114 |
oct | 76376514545 |
9 | 23576873301 |
10 | 8388254053 |
11 | 3614a50473 |
12 | 1761261831 |
13 | a38b0124a |
14 | 598091c7b |
15 | 34163d91d |
hex | 1f3fa9965 |
8388254053 has 8 divisors (see below), whose sum is σ = 9121726872. Its totient is φ = 7681453056.
The previous prime is 8388254051. The next prime is 8388254093. The reversal of 8388254053 is 3504528838.
It is a happy number.
8388254053 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 6629542084 + 1758711969 = 81422^2 + 41937^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 8388254053 - 21 = 8388254051 is a prime.
It is a super-3 number, since 3×83882540533 (a number of 31 digits) contains 333 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 8388253994 and 8388254012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8388254051) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6667300 + ... + 6668557.
It is an arithmetic number, because the mean of its divisors is an integer number (1140215859).
Almost surely, 28388254053 is an apocalyptic number.
It is an amenable number.
8388254053 is a deficient number, since it is larger than the sum of its proper divisors (733472819).
8388254053 is a wasteful number, since it uses less digits than its factorization.
8388254053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13335911.
The product of its (nonzero) digits is 921600, while the sum is 46.
The square root of 8388254053 is about 91587.4120881249. The cubic root of 8388254053 is about 2031.8447686515.
The spelling of 8388254053 in words is "eight billion, three hundred eighty-eight million, two hundred fifty-four thousand, fifty-three".
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