Base | Representation |
---|---|
bin | 1001100110111001101… |
… | …01111011111001001001 |
3 | 1011120002210222201220100 |
4 | 10303130311323321021 |
5 | 20402042344002334 |
6 | 411353425520013 |
7 | 32564514102132 |
oct | 4633465737111 |
9 | 1146083881810 |
10 | 330122640969 |
11 | 118005696300 |
12 | 53b914a3009 |
13 | 25190733a14 |
14 | 11d99992c89 |
15 | 88c1e60c99 |
hex | 4cdcd7be49 |
330122640969 has 81 divisors (see below), whose sum is σ = 548638103559. Its totient is φ = 191122636320.
The previous prime is 330122640893. The next prime is 330122641021. The reversal of 330122640969 is 969046221033.
The square root of 330122640969 is 574563.
It is a perfect power (a square), and thus also a powerful number.
330122640969 is a `hidden beast` number, since 330 + 1 + 226 + 4 + 0 + 96 + 9 = 666.
It can be written as a sum of positive squares in only one way, i.e., 203947076025 + 126175564944 = 451605^2 + 355212^2 .
It is not a de Polignac number, because 330122640969 - 217 = 330122509897 is a prime.
It is a super-2 number, since 2×3301226409692 (a number of 24 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (330122640269) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 436092939 + ... + 436093695.
Almost surely, 2330122640969 is an apocalyptic number.
330122640969 is the 574563-rd square number.
330122640969 is the 287282-nd centered octagonal number.
It is an amenable number.
330122640969 is a deficient number, since it is larger than the sum of its proper divisors (218515462590).
330122640969 is an equidigital number, since it uses as much as digits as its factorization.
330122640969 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1588 (or 794 counting only the distinct ones).
The product of its (nonzero) digits is 419904, while the sum is 45.
The spelling of 330122640969 in words is "three hundred thirty billion, one hundred twenty-two million, six hundred forty thousand, nine hundred sixty-nine".
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