Base | Representation |
---|---|
bin | 1110111010101000… |
… | …1111000100101001 |
3 | 101100001022202220021 |
4 | 3232222033010221 |
5 | 31200014033233 |
6 | 1501152400441 |
7 | 201136566544 |
oct | 35652170451 |
9 | 11301282807 |
10 | 4004049193 |
11 | 17751aa471 |
12 | 938b46121 |
13 | 4ba70b7a1 |
14 | 29dac985b |
15 | 1867c4e2d |
hex | eea8f129 |
4004049193 has 4 divisors (see below), whose sum is σ = 4054733440. Its totient is φ = 3953364948.
The previous prime is 4004049173. The next prime is 4004049233. The reversal of 4004049193 is 3919404004.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4004049193 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4004049173) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25342005 + ... + 25342162.
It is an arithmetic number, because the mean of its divisors is an integer number (1013683360).
Almost surely, 24004049193 is an apocalyptic number.
It is an amenable number.
4004049193 is a deficient number, since it is larger than the sum of its proper divisors (50684247).
4004049193 is an equidigital number, since it uses as much as digits as its factorization.
4004049193 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50684246.
The product of its (nonzero) digits is 15552, while the sum is 34.
The square root of 4004049193 is about 63277.5567875372. The cubic root of 4004049193 is about 1587.9365124292.
The spelling of 4004049193 in words is "four billion, four million, forty-nine thousand, one hundred ninety-three".
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