Base | Representation |
---|---|
bin | 10000100110101001… |
… | …01110011011011000 |
3 | 212000020111222000200 |
4 | 20103110232123120 |
5 | 121224004302434 |
6 | 4032312502200 |
7 | 433620616014 |
oct | 102324563330 |
9 | 25006458020 |
10 | 8914134744 |
11 | 3864884409 |
12 | 18893aa960 |
13 | ac0a48358 |
14 | 607c63544 |
15 | 3728ba199 |
hex | 21352e6d8 |
8914134744 has 24 divisors (see below), whose sum is σ = 24142448460. Its totient is φ = 2971378224.
The previous prime is 8914134743. The next prime is 8914134763. The reversal of 8914134744 is 4474314198.
It is a tau number, because it is divible by the number of its divisors (24).
It is a self number, because there is not a number n which added to its sum of digits gives 8914134744.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8914134743) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61903642 + ... + 61903785.
Almost surely, 28914134744 is an apocalyptic number.
It is an amenable number.
8914134744 is an abundant number, since it is smaller than the sum of its proper divisors (15228313716).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8914134744 is a wasteful number, since it uses less digits than its factorization.
8914134744 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 123807439 (or 123807432 counting only the distinct ones).
The product of its digits is 387072, while the sum is 45.
The square root of 8914134744 is about 94414.6955934297. The cubic root of 8914134744 is about 2073.4476021383.
The spelling of 8914134744 in words is "eight billion, nine hundred fourteen million, one hundred thirty-four thousand, seven hundred forty-four".
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