Base | Representation |
---|---|
bin | 1011100101011111… |
… | …0000110001000101 |
3 | 22000202001002012111 |
4 | 2321113300301011 |
5 | 22332130422041 |
6 | 1232334221021 |
7 | 140032453162 |
oct | 27127606105 |
9 | 8022032174 |
10 | 3110014021 |
11 | 1356581624 |
12 | 729654771 |
13 | 3a74230aa |
14 | 217083069 |
15 | 133075981 |
hex | b95f0c45 |
3110014021 has 4 divisors (see below), whose sum is σ = 3194068492. Its totient is φ = 3025959552.
The previous prime is 3110013979. The next prime is 3110014049. The reversal of 3110014021 is 1204100113.
3110014021 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.
It can be written as a sum of positive squares in 2 ways, for example, as 3020711521 + 89302500 = 54961^2 + 9450^2 .
It is a cyclic number.
It is not a de Polignac number, because 3110014021 - 29 = 3110013509 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3110013992 and 3110014010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3110014081) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42027180 + ... + 42027253.
It is an arithmetic number, because the mean of its divisors is an integer number (798517123).
Almost surely, 23110014021 is an apocalyptic number.
It is an amenable number.
3110014021 is a deficient number, since it is larger than the sum of its proper divisors (84054471).
3110014021 is an equidigital number, since it uses as much as digits as its factorization.
3110014021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84054470.
The product of its (nonzero) digits is 24, while the sum is 13.
The square root of 3110014021 is about 55767.4996839557. The cubic root of 3110014021 is about 1459.6680957237.
Adding to 3110014021 its reverse (1204100113), we get a palindrome (4314114134).
The spelling of 3110014021 in words is "three billion, one hundred ten million, fourteen thousand, twenty-one".
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