Base | Representation |
---|---|
bin | 1110111010101000… |
… | …1101010110011101 |
3 | 101100001022102020002 |
4 | 3232222031112131 |
5 | 31200013322031 |
6 | 1501152304045 |
7 | 201136540151 |
oct | 35652152635 |
9 | 11301272202 |
10 | 4004042141 |
11 | 17751a5140 |
12 | 938b42025 |
13 | 4ba708508 |
14 | 29dac7061 |
15 | 1867c2ccb |
hex | eea8d59d |
4004042141 has 8 divisors (see below), whose sum is σ = 4433241504. Its totient is φ = 3585708720.
The previous prime is 4004042129. The next prime is 4004042153. The reversal of 4004042141 is 1412404004.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (4004042129) and next prime (4004042153).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-4004042141 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 (4004042111) 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, 2715710 + ... + 2717183.
It is an arithmetic number, because the mean of its divisors is an integer number (554155188).
Almost surely, 24004042141 is an apocalyptic number.
It is an amenable number.
4004042141 is a deficient number, since it is larger than the sum of its proper divisors (429199363).
4004042141 is a wasteful number, since it uses less digits than its factorization.
4004042141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5432971.
The product of its (nonzero) digits is 512, while the sum is 20.
The square root of 4004042141 is about 63277.5010647544. The cubic root of 4004042141 is about 1587.9355801950.
Adding to 4004042141 its reverse (1412404004), we get a palindrome (5416446145).
The spelling of 4004042141 in words is "four billion, four million, forty-two thousand, one hundred forty-one".
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