Base | Representation |
---|---|
bin | 110010000110… |
… | …000110101010 |
3 | 220201011222212 |
4 | 302012012222 |
5 | 11330212302 |
6 | 1145245122 |
7 | 216423206 |
oct | 62060652 |
9 | 26634885 |
10 | 13132202 |
11 | 745a466 |
12 | 44937a2 |
13 | 294a445 |
14 | 1a5bb06 |
15 | 1246052 |
hex | c861aa |
13132202 has 8 divisors (see below), whose sum is σ = 20021412. Its totient is φ = 6458400.
The previous prime is 13132193. The next prime is 13132219. The reversal of 13132202 is 20223131.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 10569001 + 2563201 = 3251^2 + 1601^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53699 + ... + 53942.
Almost surely, 213132202 is an apocalyptic number.
13132202 is a deficient number, since it is larger than the sum of its proper divisors (6889210).
13132202 is a wasteful number, since it uses less digits than its factorization.
13132202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107704.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 13132202 is about 3623.8380206626. The cubic root of 13132202 is about 235.9278363102.
Adding to 13132202 its reverse (20223131), we get a palindrome (33355333).
The spelling of 13132202 in words is "thirteen million, one hundred thirty-two thousand, two hundred two".
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