Base | Representation |
---|---|
bin | 1000011101010100… |
… | …11100001111011111 |
3 | 102201110122101022222 |
4 | 10032222130033133 |
5 | 33244442132142 |
6 | 2030332455555 |
7 | 220346433251 |
oct | 41652341737 |
9 | 12643571288 |
10 | 4540974047 |
11 | 1a20297015 |
12 | a6891a5bb |
13 | 574a217bc |
14 | 311133cd1 |
15 | 1b89d3bd2 |
hex | 10ea9c3df |
4540974047 has 8 divisors (see below), whose sum is σ = 4564688544. Its totient is φ = 4517296128.
The previous prime is 4540974041. The next prime is 4540974071. The reversal of 4540974047 is 7404790454.
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 4540974047 - 210 = 4540973023 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4540973989 and 4540974007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4540974041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260198 + ... + 277100.
It is an arithmetic number, because the mean of its divisors is an integer number (570586068).
Almost surely, 24540974047 is an apocalyptic number.
4540974047 is a deficient number, since it is larger than the sum of its proper divisors (23714497).
4540974047 is a wasteful number, since it uses less digits than its factorization.
4540974047 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18289.
The product of its (nonzero) digits is 564480, while the sum is 44.
The square root of 4540974047 is about 67386.7497880704. The cubic root of 4540974047 is about 1655.9593561588.
The spelling of 4540974047 in words is "four billion, five hundred forty million, nine hundred seventy-four thousand, forty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •