Base | Representation |
---|---|
bin | 1010110000011010… |
… | …11000111100111101 |
3 | 112220110102220122021 |
4 | 11120031120330331 |
5 | 43311331404011 |
6 | 2353011320141 |
7 | 263051414425 |
oct | 53015307475 |
9 | 15813386567 |
10 | 5774872381 |
11 | 24a3846103 |
12 | 1151bb0051 |
13 | 710554465 |
14 | 3cad69485 |
15 | 23beb8471 |
hex | 158358f3d |
5774872381 has 4 divisors (see below), whose sum is σ = 5804186652. Its totient is φ = 5745558112.
The previous prime is 5774872373. The next prime is 5774872391. The reversal of 5774872381 is 1832784775.
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 4325166756 + 1449705625 = 65766^2 + 38075^2 .
It is a cyclic number.
It is not a de Polignac number, because 5774872381 - 23 = 5774872373 is a prime.
It is a super-2 number, since 2×57748723812 = 66698302033673218322, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5774872391) 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, 14656840 + ... + 14657233.
It is an arithmetic number, because the mean of its divisors is an integer number (1451046663).
Almost surely, 25774872381 is an apocalyptic number.
It is an amenable number.
5774872381 is a deficient number, since it is larger than the sum of its proper divisors (29314271).
5774872381 is a wasteful number, since it uses less digits than its factorization.
5774872381 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29314270.
The product of its digits is 2634240, while the sum is 52.
The square root of 5774872381 is about 75992.5810918408. The cubic root of 5774872381 is about 1794.1033772804.
The spelling of 5774872381 in words is "five billion, seven hundred seventy-four million, eight hundred seventy-two thousand, three hundred eighty-one".
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