Base | Representation |
---|---|
bin | 1100011101010100… |
… | …1010101011000001 |
3 | 22122001201201011111 |
4 | 3013111022223001 |
5 | 23322104332341 |
6 | 1311502043321 |
7 | 145605233101 |
oct | 30725125301 |
9 | 8561651144 |
10 | 3344214721 |
11 | 14667a4021 |
12 | 793b79541 |
13 | 413ac33a3 |
14 | 23a209201 |
15 | 1488d8681 |
hex | c754aac1 |
3344214721 has 16 divisors (see below), whose sum is σ = 3696699600. Its totient is φ = 3011033088.
The previous prime is 3344214703. The next prime is 3344214781. The reversal of 3344214721 is 1274124433.
It can be written as a sum of positive squares in 8 ways, for example, as 900000000 + 2444214721 = 30000^2 + 49439^2 .
It is a cyclic number.
It is not a de Polignac number, because 3344214721 - 25 = 3344214689 is a prime.
It is a super-2 number, since 2×33442147212 = 22367544200306215682, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3344214781) 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, 22621 + ... + 84853.
It is an arithmetic number, because the mean of its divisors is an integer number (231043725).
Almost surely, 23344214721 is an apocalyptic number.
It is an amenable number.
3344214721 is a deficient number, since it is larger than the sum of its proper divisors (352484879).
3344214721 is a wasteful number, since it uses less digits than its factorization.
3344214721 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62388.
The product of its digits is 16128, while the sum is 31.
The square root of 3344214721 is about 57829.1857196693. The cubic root of 3344214721 is about 1495.4252800680.
The spelling of 3344214721 in words is "three billion, three hundred forty-four million, two hundred fourteen thousand, seven hundred twenty-one".
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