Base | Representation |
---|---|
bin | 1100010011011110… |
… | …0000100000000101 |
3 | 22112011221221222012 |
4 | 3010313200200011 |
5 | 23231014313011 |
6 | 1303424144005 |
7 | 144564030305 |
oct | 30467404005 |
9 | 8464857865 |
10 | 3302885381 |
11 | 1445435744 |
12 | 782168005 |
13 | 408382763 |
14 | 23492b605 |
15 | 144e72a8b |
hex | c4de0805 |
3302885381 has 2 divisors, whose sum is σ = 3302885382. Its totient is φ = 3302885380.
The previous prime is 3302885357. The next prime is 3302885389. The reversal of 3302885381 is 1835882033.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1761145156 + 1541740225 = 41966^2 + 39265^2 .
It is a cyclic number.
It is not a de Polignac number, because 3302885381 - 210 = 3302884357 is a prime.
It is a super-2 number, since 2×33028853812 = 21818103680047030322, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3302885389) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1651442690 + 1651442691.
It is an arithmetic number, because the mean of its divisors is an integer number (1651442691).
Almost surely, 23302885381 is an apocalyptic number.
It is an amenable number.
3302885381 is a deficient number, since it is larger than the sum of its proper divisors (1).
3302885381 is an equidigital number, since it uses as much as digits as its factorization.
3302885381 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 138240, while the sum is 41.
The square root of 3302885381 is about 57470.7349961700. The cubic root of 3302885381 is about 1489.2393428376.
The spelling of 3302885381 in words is "three billion, three hundred two million, eight hundred eighty-five thousand, three hundred eighty-one".
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