Base | Representation |
---|---|
bin | 11000001110001001… |
… | …11110000100110001 |
3 | 1020120020122121210010 |
4 | 30013010332010301 |
5 | 203112413121413 |
6 | 5550201125133 |
7 | 640146106065 |
oct | 140704760461 |
9 | 36506577703 |
10 | 13003645233 |
11 | 5573245147 |
12 | 262aa897a9 |
13 | 12c3079c47 |
14 | 8b5037aa5 |
15 | 511921dc3 |
hex | 30713e131 |
13003645233 has 8 divisors (see below), whose sum is σ = 17413907200. Its totient is φ = 8631240048.
The previous prime is 13003645231. The next prime is 13003645261. The reversal of 13003645233 is 33254630031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13003645233 - 21 = 13003645231 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13003645233.
It is not an unprimeable number, because it can be changed into a prime (13003645231) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9463393 + ... + 9464766.
It is an arithmetic number, because the mean of its divisors is an integer number (2176738400).
Almost surely, 213003645233 is an apocalyptic number.
It is an amenable number.
13003645233 is a deficient number, since it is larger than the sum of its proper divisors (4410261967).
13003645233 is a wasteful number, since it uses less digits than its factorization.
13003645233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18928391.
The product of its (nonzero) digits is 19440, while the sum is 30.
The spelling of 13003645233 in words is "thirteen billion, three million, six hundred forty-five thousand, two hundred thirty-three".
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