Base | Representation |
---|---|
bin | 1111010010111101… |
… | …1011001001000111 |
3 | 101121011022002202201 |
4 | 3310233123021013 |
5 | 31402123311042 |
6 | 1515235215331 |
7 | 203516020165 |
oct | 36457331107 |
9 | 11534262681 |
10 | 4106072647 |
11 | 1817853176 |
12 | 967147547 |
13 | 5058b02b1 |
14 | 2ad486235 |
15 | 1907291b7 |
hex | f4bdb247 |
4106072647 has 4 divisors (see below), whose sum is σ = 4111026520. Its totient is φ = 4101118776.
The previous prime is 4106072617. The next prime is 4106072693. The reversal of 4106072647 is 7462706014.
4106072647 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7462706014 = 2 ⋅3731353007.
It is a cyclic number.
It is not a de Polignac number, because 4106072647 - 227 = 3971854919 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 (4106072617) 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 3 ways as a sum of consecutive naturals, for example, 2475693 + ... + 2477350.
It is an arithmetic number, because the mean of its divisors is an integer number (1027756630).
Almost surely, 24106072647 is an apocalyptic number.
4106072647 is a deficient number, since it is larger than the sum of its proper divisors (4953873).
4106072647 is an equidigital number, since it uses as much as digits as its factorization.
4106072647 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4953872.
The product of its (nonzero) digits is 56448, while the sum is 37.
The square root of 4106072647 is about 64078.6442350336. The cubic root of 4106072647 is about 1601.3104689545.
The spelling of 4106072647 in words is "four billion, one hundred six million, seventy-two thousand, six hundred forty-seven".
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