Base | Representation |
---|---|
bin | 1100010000101001… |
… | …1011010000011111 |
3 | 22111100201112210001 |
4 | 3010022123100133 |
5 | 23220003124143 |
6 | 1302322555131 |
7 | 144361416520 |
oct | 30412332037 |
9 | 8440645701 |
10 | 3291067423 |
11 | 14397a3736 |
12 | 77a208aa7 |
13 | 405aa5597 |
14 | 233132847 |
15 | 143ddb14d |
hex | c429b41f |
3291067423 has 6 divisors (see below), whose sum is σ = 3761393384. Its totient is φ = 2820784836.
The previous prime is 3291067397. The next prime is 3291067427. The reversal of 3291067423 is 3247601923.
It is not a de Polignac number, because 3291067423 - 221 = 3288970271 is a prime.
It is a super-2 number, since 2×32910674232 = 21662249565463721858, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3291067427) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 140940 + ... + 162622.
Almost surely, 23291067423 is an apocalyptic number.
3291067423 is a deficient number, since it is larger than the sum of its proper divisors (470325961).
3291067423 is an frugal number, since it uses more digits than its factorization.
3291067423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43373 (or 21690 counting only the distinct ones).
The product of its (nonzero) digits is 54432, while the sum is 37.
The square root of 3291067423 is about 57367.8256778135. The cubic root of 3291067423 is about 1487.4610188500.
The spelling of 3291067423 in words is "three billion, two hundred ninety-one million, sixty-seven thousand, four hundred twenty-three".
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