Base | Representation |
---|---|
bin | 110010011100… |
… | …110101110111 |
3 | 220212220202020 |
4 | 302130311313 |
5 | 11341202320 |
6 | 1151244223 |
7 | 220261554 |
oct | 62346567 |
9 | 26786666 |
10 | 13225335 |
11 | 7513432 |
12 | 4519673 |
13 | 2980956 |
14 | 1a83a2b |
15 | 1263940 |
hex | c9cd77 |
13225335 has 16 divisors (see below), whose sum is σ = 21304320. Its totient is φ = 7005600.
The previous prime is 13225301. The next prime is 13225343. The reversal of 13225335 is 53352231.
It is a happy number.
It is not a de Polignac number, because 13225335 - 29 = 13224823 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 655 + ... + 5184.
It is an arithmetic number, because the mean of its divisors is an integer number (1331520).
Almost surely, 213225335 is an apocalyptic number.
13225335 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
13225335 is a deficient number, since it is larger than the sum of its proper divisors (8078985).
13225335 is a wasteful number, since it uses less digits than its factorization.
13225335 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5998.
The product of its digits is 2700, while the sum is 24.
The square root of 13225335 is about 3636.6653681635. The cubic root of 13225335 is about 236.4842529672.
Adding to 13225335 its reverse (53352231), we get a palindrome (66577566).
The spelling of 13225335 in words is "thirteen million, two hundred twenty-five thousand, three hundred thirty-five".
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