Base | Representation |
---|---|
bin | 110011010011… |
… | …111111000100 |
3 | 221022101120202 |
4 | 303103333010 |
5 | 11420414304 |
6 | 1200150032 |
7 | 222222224 |
oct | 63237704 |
9 | 27271522 |
10 | 13451204 |
11 | 76580a8 |
12 | 4608318 |
13 | 2a2c6c0 |
14 | 1b02084 |
15 | 12aa81e |
hex | cd3fc4 |
13451204 has 12 divisors (see below), whose sum is σ = 25350444. Its totient is φ = 6208224.
The previous prime is 13451203. The next prime is 13451209. The reversal of 13451204 is 40215431.
It can be written as a sum of positive squares in 2 ways, for example, as 6150400 + 7300804 = 2480^2 + 2702^2 .
It is a plaindrome in base 7.
It is not an unprimeable number, because it can be changed into a prime (13451201) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129287 + ... + 129390.
It is an arithmetic number, because the mean of its divisors is an integer number (2112537).
Almost surely, 213451204 is an apocalyptic number.
It is an amenable number.
13451204 is a deficient number, since it is larger than the sum of its proper divisors (11899240).
13451204 is a wasteful number, since it uses less digits than its factorization.
13451204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 258694 (or 258692 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 13451204 is about 3667.5883084119. The cubic root of 13451204 is about 237.8229269247.
Adding to 13451204 its reverse (40215431), we get a palindrome (53666635).
The spelling of 13451204 in words is "thirteen million, four hundred fifty-one thousand, two hundred four".
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