Base | Representation |
---|---|
bin | 1110110110011000101000… |
… | …00100100011010110111001 |
3 | 11021121210012012221221110111 |
4 | 13123030110010203112321 |
5 | 13240004341102323314 |
6 | 153241253150344321 |
7 | 6610146450321352 |
oct | 733142404432671 |
9 | 137553165857414 |
10 | 32654973089209 |
11 | a44a994aa4a69 |
12 | 37b49044bb0a1 |
13 | 152b473799573 |
14 | 80c71b0a8d29 |
15 | 3b966dda6ec4 |
hex | 1db3141235b9 |
32654973089209 has 3 divisors (see below), whose sum is σ = 32654978803663. Its totient is φ = 32654967374756.
The previous prime is 32654973089177. The next prime is 32654973089237. The reversal of 32654973089209 is 90298037945623.
The square root of 32654973089209 is 5714453.
It is a perfect power (a square), and thus also a powerful number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in only one way, i.e., 23405905341225 + 9249067747984 = 4837965^2 + 3041228^2 .
It is not a de Polignac number, because 32654973089209 - 25 = 32654973089177 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (32654973489209) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2857227 + ... + 8571679.
Almost surely, 232654973089209 is an apocalyptic number.
32654973089209 is the 5714453-rd square number.
32654973089209 is the 2857227-th centered octagonal number.
It is an amenable number.
32654973089209 is a deficient number, since it is larger than the sum of its proper divisors (5714454).
32654973089209 is an frugal number, since it uses more digits than its factorization.
32654973089209 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11428906 (or 5714453 counting only the distinct ones).
The product of its (nonzero) digits is 176359680, while the sum is 67.
The spelling of 32654973089209 in words is "thirty-two trillion, six hundred fifty-four billion, nine hundred seventy-three million, eighty-nine thousand, two hundred nine".
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