Base | Representation |
---|---|
bin | 110010000110… |
… | …110111010100 |
3 | 220201100021012 |
4 | 302012313110 |
5 | 11330312231 |
6 | 1145311352 |
7 | 216435245 |
oct | 62066724 |
9 | 26640235 |
10 | 13135316 |
11 | 7461837 |
12 | 4495558 |
13 | 294b99c |
14 | 1a5cccc |
15 | 1246e2b |
hex | c86dd4 |
13135316 has 6 divisors (see below), whose sum is σ = 22986810. Its totient is φ = 6567656.
The previous prime is 13135307. The next prime is 13135321. The reversal of 13135316 is 61353131.
It is a happy number.
13135316 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 10562500 + 2572816 = 3250^2 + 1604^2 .
It is a junction number, because it is equal to n+sod(n) for n = 13135291 and 13135300.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1641911 + ... + 1641918.
It is an arithmetic number, because the mean of its divisors is an integer number (3831135).
Almost surely, 213135316 is an apocalyptic number.
It is an amenable number.
13135316 is a deficient number, since it is larger than the sum of its proper divisors (9851494).
13135316 is a wasteful number, since it uses less digits than its factorization.
13135316 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3283833 (or 3283831 counting only the distinct ones).
The product of its digits is 810, while the sum is 23.
The square root of 13135316 is about 3624.2676501605. The cubic root of 13135316 is about 235.9464831251.
Adding to 13135316 its reverse (61353131), we get a palindrome (74488447).
The spelling of 13135316 in words is "thirteen million, one hundred thirty-five thousand, three hundred sixteen".
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