Base | Representation |
---|---|
bin | 1010001110010101… |
… | …1000010111110001 |
3 | 21002021020022010222 |
4 | 2203211120113301 |
5 | 21110042012421 |
6 | 1132155502425 |
7 | 125003512022 |
oct | 24345302761 |
9 | 7067208128 |
10 | 2744485361 |
11 | 1189210522 |
12 | 647157a15 |
13 | 349790a47 |
14 | 1c06d2c49 |
15 | 110e20cab |
hex | a39585f1 |
2744485361 has 8 divisors (see below), whose sum is σ = 2768592960. Its totient is φ = 2720440368.
The previous prime is 2744485351. The next prime is 2744485369. The reversal of 2744485361 is 1635844472.
It is a happy number.
2744485361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2744485361 is a prime.
It is a super-3 number, since 3×27444853613 (a number of 29 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2744485369) 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, 74675 + ... + 105191.
It is an arithmetic number, because the mean of its divisors is an integer number (346074120).
Almost surely, 22744485361 is an apocalyptic number.
It is an amenable number.
2744485361 is a deficient number, since it is larger than the sum of its proper divisors (24107599).
2744485361 is a wasteful number, since it uses less digits than its factorization.
2744485361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31303.
The product of its digits is 645120, while the sum is 44.
The square root of 2744485361 is about 52387.8360022630. The cubic root of 2744485361 is about 1400.0825395214.
The spelling of 2744485361 in words is "two billion, seven hundred forty-four million, four hundred eighty-five thousand, three hundred sixty-one".
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