Base | Representation |
---|---|
bin | 1111000101100000… |
… | …0111101101011101 |
3 | 101110020002121212211 |
4 | 3301120013231131 |
5 | 31243201211333 |
6 | 1505501400421 |
7 | 202232206363 |
oct | 36130075535 |
9 | 11406077784 |
10 | 4049632093 |
11 | 1798a03591 |
12 | 950269111 |
13 | 4c6cab510 |
14 | 2a5b93633 |
15 | 18a7caecd |
hex | f1607b5d |
4049632093 has 4 divisors (see below), whose sum is σ = 4361142268. Its totient is φ = 3738121920.
The previous prime is 4049632061. The next prime is 4049632117. The reversal of 4049632093 is 3902369404.
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 454670329 + 3594961764 = 21323^2 + 59958^2 .
It is not a de Polignac number, because 4049632093 - 25 = 4049632061 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4049632043) 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, 155755068 + ... + 155755093.
It is an arithmetic number, because the mean of its divisors is an integer number (1090285567).
Almost surely, 24049632093 is an apocalyptic number.
It is an amenable number.
4049632093 is a deficient number, since it is larger than the sum of its proper divisors (311510175).
4049632093 is a wasteful number, since it uses less digits than its factorization.
4049632093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 311510174.
The product of its (nonzero) digits is 139968, while the sum is 40.
The square root of 4049632093 is about 63636.7196907572. The cubic root of 4049632093 is about 1593.9395857041.
The spelling of 4049632093 in words is "four billion, forty-nine million, six hundred thirty-two thousand, ninety-three".
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