Base | Representation |
---|---|
bin | 1110101011010100… |
… | …1000000011000101 |
3 | 101011120102022220120 |
4 | 3222311020003011 |
5 | 31032041421031 |
6 | 1450535252153 |
7 | 166426464132 |
oct | 35265100305 |
9 | 11146368816 |
10 | 3939795141 |
11 | 1741a03447 |
12 | 91b51a059 |
13 | 4aa302439 |
14 | 295361589 |
15 | 180d31a96 |
hex | ead480c5 |
3939795141 has 16 divisors (see below), whose sum is σ = 5530948800. Its totient is φ = 2487656448.
The previous prime is 3939795133. The next prime is 3939795161. The reversal of 3939795141 is 1415979393.
3939795141 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3939795141 - 23 = 3939795133 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3939795131) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 328645 + ... + 340421.
It is an arithmetic number, because the mean of its divisors is an integer number (345684300).
Almost surely, 23939795141 is an apocalyptic number.
It is an amenable number.
3939795141 is a deficient number, since it is larger than the sum of its proper divisors (1591153659).
3939795141 is a wasteful number, since it uses less digits than its factorization.
3939795141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17668.
The product of its digits is 918540, while the sum is 51.
The square root of 3939795141 is about 62767.7874470656. The cubic root of 3939795141 is about 1579.3966532781.
The spelling of 3939795141 in words is "three billion, nine hundred thirty-nine million, seven hundred ninety-five thousand, one hundred forty-one".
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