Base | Representation |
---|---|
bin | 11000001110000101… |
… | …00110110101000100 |
3 | 1020120012111010222122 |
4 | 30013002212311010 |
5 | 203112233310412 |
6 | 5550135545112 |
7 | 640140616004 |
oct | 140702466504 |
9 | 36505433878 |
10 | 13003025732 |
11 | 5572961764 |
12 | 262a82b198 |
13 | 12c2bc0c88 |
14 | 8b4d16004 |
15 | 51184d572 |
hex | 3070a6d44 |
13003025732 has 24 divisors (see below), whose sum is σ = 22932714336. Its totient is φ = 6450954048.
The previous prime is 13003025731. The next prime is 13003025743. The reversal of 13003025732 is 23752030031.
It is not an unprimeable number, because it can be changed into a prime (13003025731) 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, 386123 + ... + 418445.
It is an arithmetic number, because the mean of its divisors is an integer number (955529764).
Almost surely, 213003025732 is an apocalyptic number.
It is an amenable number.
13003025732 is a deficient number, since it is larger than the sum of its proper divisors (9929688604).
13003025732 is a wasteful number, since it uses less digits than its factorization.
13003025732 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33107 (or 33105 counting only the distinct ones).
The product of its (nonzero) digits is 3780, while the sum is 26.
Adding to 13003025732 its reverse (23752030031), we get a palindrome (36755055763).
The spelling of 13003025732 in words is "thirteen billion, three million, twenty-five thousand, seven hundred thirty-two".
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