Base | Representation |
---|---|
bin | 1110111010001011… |
… | …1111001110111111 |
3 | 101022220202020202021 |
4 | 3232202333032333 |
5 | 31144022234221 |
6 | 1501043541011 |
7 | 201114464536 |
oct | 35642771677 |
9 | 11286666667 |
10 | 4002149311 |
11 | 1774122016 |
12 | 93838a767 |
13 | 4ba1c4ab4 |
14 | 29d75331d |
15 | 18654c041 |
hex | ee8bf3bf |
4002149311 has 8 divisors (see below), whose sum is σ = 4097076480. Its totient is φ = 3907629528.
The previous prime is 4002149309. The next prime is 4002149351. The reversal of 4002149311 is 1139412004.
It is a happy number.
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 4002149311 - 21 = 4002149309 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4002149351) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81921 + ... + 121306.
It is an arithmetic number, because the mean of its divisors is an integer number (512134560).
Almost surely, 24002149311 is an apocalyptic number.
4002149311 is a deficient number, since it is larger than the sum of its proper divisors (94927169).
4002149311 is a wasteful number, since it uses less digits than its factorization.
4002149311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 203693.
The product of its (nonzero) digits is 864, while the sum is 25.
The square root of 4002149311 is about 63262.5427168400. The cubic root of 4002149311 is about 1587.6853192712.
The spelling of 4002149311 in words is "four billion, two million, one hundred forty-nine thousand, three hundred eleven".
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