Base | Representation |
---|---|
bin | 11110100010001001… |
… | …111101010010100001 |
3 | 10010121212022022111212 |
4 | 132202021331102201 |
5 | 1014121013243101 |
6 | 23021130315505 |
7 | 2240310241013 |
oct | 364211752241 |
9 | 103555268455 |
10 | 32785290401 |
11 | 129a4494a26 |
12 | 642b888b95 |
13 | 3126441c26 |
14 | 18303201b3 |
15 | cbd40a1bb |
hex | 7a227d4a1 |
32785290401 has 8 divisors (see below), whose sum is σ = 32864126400. Its totient is φ = 32706540720.
The previous prime is 32785290367. The next prime is 32785290443. The reversal of 32785290401 is 10409258723.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 32785290401 - 214 = 32785274017 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (32785250401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 773795 + ... + 815063.
It is an arithmetic number, because the mean of its divisors is an integer number (4108015800).
Almost surely, 232785290401 is an apocalyptic number.
It is an amenable number.
32785290401 is a deficient number, since it is larger than the sum of its proper divisors (78835999).
32785290401 is a wasteful number, since it uses less digits than its factorization.
32785290401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43159.
The product of its (nonzero) digits is 120960, while the sum is 41.
The spelling of 32785290401 in words is "thirty-two billion, seven hundred eighty-five million, two hundred ninety thousand, four hundred one".
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