Base | Representation |
---|---|
bin | 1100010111100110… |
… | …0100011110110101 |
3 | 22120101112210112111 |
4 | 3011321210132311 |
5 | 23244433000224 |
6 | 1305243251021 |
7 | 145164155452 |
oct | 30571443665 |
9 | 8511483474 |
10 | 3320203189 |
11 | 1454193886 |
12 | 787b19a71 |
13 | 40bb37094 |
14 | 236d58829 |
15 | 146743d94 |
hex | c5e647b5 |
3320203189 has 2 divisors, whose sum is σ = 3320203190. Its totient is φ = 3320203188.
The previous prime is 3320203181. The next prime is 3320203217. The reversal of 3320203189 is 9813020233.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 3252420900 + 67782289 = 57030^2 + 8233^2 .
It is an emirp because it is prime and its reverse (9813020233) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 3320203189 - 23 = 3320203181 is a prime.
It is a super-2 number, since 2×33202031892 = 22047498432491539442, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 3320203189.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3320203181) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1660101594 + 1660101595.
It is an arithmetic number, because the mean of its divisors is an integer number (1660101595).
Almost surely, 23320203189 is an apocalyptic number.
It is an amenable number.
3320203189 is a deficient number, since it is larger than the sum of its proper divisors (1).
3320203189 is an equidigital number, since it uses as much as digits as its factorization.
3320203189 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 7776, while the sum is 31.
The square root of 3320203189 is about 57621.2043348627. The cubic root of 3320203189 is about 1491.8376181730.
The spelling of 3320203189 in words is "three billion, three hundred twenty million, two hundred three thousand, one hundred eighty-nine".
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