Base | Representation |
---|---|
bin | 110010000110… |
… | …000011100011 |
3 | 220201011201111 |
4 | 302012003203 |
5 | 11330211003 |
6 | 1145244151 |
7 | 216422503 |
oct | 62060343 |
9 | 26634644 |
10 | 13132003 |
11 | 745a2a5 |
12 | 4493657 |
13 | 294a321 |
14 | 1a5ba03 |
15 | 1245e6d |
hex | c860e3 |
13132003 has 12 divisors (see below), whose sum is σ = 14053312. Its totient is φ = 12249360.
The previous prime is 13132001. The next prime is 13132033. The reversal of 13132003 is 30023131.
It is not a de Polignac number, because 13132003 - 21 = 13132001 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13132001) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 122676 + ... + 122782.
Almost surely, 213132003 is an apocalyptic number.
13132003 is a deficient number, since it is larger than the sum of its proper divisors (921309).
13132003 is an equidigital number, since it uses as much as digits as its factorization.
13132003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 282 (or 175 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 13.
The square root of 13132003 is about 3623.8105634815. The cubic root of 13132003 is about 235.9266445863.
Adding to 13132003 its reverse (30023131), we get a palindrome (43155134).
The spelling of 13132003 in words is "thirteen million, one hundred thirty-two thousand, three".
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