Base | Representation |
---|---|
bin | 11000100101110011… |
… | …10000011100111101 |
3 | 1021002001221201212122 |
4 | 30102321300130331 |
5 | 204014210014240 |
6 | 10022005212325 |
7 | 645105265340 |
oct | 142271603475 |
9 | 37061851778 |
10 | 13202032445 |
11 | 5665226418 |
12 | 26854010a5 |
13 | 13251bb124 |
14 | 8d351a457 |
15 | 52405d4b5 |
hex | 312e7073d |
13202032445 has 8 divisors (see below), whose sum is σ = 18105644544. Its totient is φ = 9052822224.
The previous prime is 13202032433. The next prime is 13202032457. The reversal of 13202032445 is 54423020231.
It is an interprime number because it is at equal distance from previous prime (13202032433) and next prime (13202032457).
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 13202032445 - 220 = 13200983869 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188600429 + ... + 188600498.
It is an arithmetic number, because the mean of its divisors is an integer number (2263205568).
Almost surely, 213202032445 is an apocalyptic number.
It is an amenable number.
13202032445 is a deficient number, since it is larger than the sum of its proper divisors (4903612099).
13202032445 is an equidigital number, since it uses as much as digits as its factorization.
13202032445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 377200939.
The product of its (nonzero) digits is 5760, while the sum is 26.
Adding to 13202032445 its reverse (54423020231), we get a palindrome (67625052676).
The spelling of 13202032445 in words is "thirteen billion, two hundred two million, thirty-two thousand, four hundred forty-five".
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