Base | Representation |
---|---|
bin | 1110101100100001… |
… | …0001100101101011 |
3 | 101011220212100210121 |
4 | 3223020101211223 |
5 | 31034333034310 |
6 | 1451235024111 |
7 | 166520242144 |
oct | 35310214553 |
9 | 11156770717 |
10 | 3944814955 |
11 | 1744821954 |
12 | 92113b037 |
13 | 4ab36c243 |
14 | 295caaacb |
15 | 1814c40da |
hex | eb21196b |
3944814955 has 4 divisors (see below), whose sum is σ = 4733777952. Its totient is φ = 3155851960.
The previous prime is 3944814943. The next prime is 3944814961. The reversal of 3944814955 is 5594184493.
3944814955 is digitally balanced in base 2, 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: 5594184493 = 389 ⋅14380937.
It is not a de Polignac number, because 3944814955 - 29 = 3944814443 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 394481491 + ... + 394481500.
It is an arithmetic number, because the mean of its divisors is an integer number (1183444488).
Almost surely, 23944814955 is an apocalyptic number.
3944814955 is a deficient number, since it is larger than the sum of its proper divisors (788962997).
3944814955 is an equidigital number, since it uses as much as digits as its factorization.
3944814955 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 788962996.
The product of its digits is 3110400, while the sum is 52.
The square root of 3944814955 is about 62807.7619008988. The cubic root of 3944814955 is about 1580.0671545190.
The spelling of 3944814955 in words is "three billion, nine hundred forty-four million, eight hundred fourteen thousand, nine hundred fifty-five".
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