Base | Representation |
---|---|
bin | 110010001100… |
… | …000011111110 |
3 | 220202102110201 |
4 | 302030003332 |
5 | 11332002411 |
6 | 1145554114 |
7 | 216554311 |
oct | 62140376 |
9 | 26672421 |
10 | 13156606 |
11 | 7476831 |
12 | 44a593a |
13 | 2958598 |
14 | 1a66978 |
15 | 124d3c1 |
hex | c8c0fe |
13156606 has 16 divisors (see below), whose sum is σ = 20971440. Its totient is φ = 6168960.
The previous prime is 13156597. The next prime is 13156609. The reversal of 13156606 is 60665131.
13156606 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13156609) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12376 + ... + 13396.
It is an arithmetic number, because the mean of its divisors is an integer number (1310715).
Almost surely, 213156606 is an apocalyptic number.
13156606 is a deficient number, since it is larger than the sum of its proper divisors (7814834).
13156606 is a wasteful number, since it uses less digits than its factorization.
13156606 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1419.
The product of its (nonzero) digits is 3240, while the sum is 28.
The square root of 13156606 is about 3627.2036060855. The cubic root of 13156606 is about 236.0738900107.
It can be divided in two parts, 1315 and 6606, that added together give a square (7921 = 892).
The spelling of 13156606 in words is "thirteen million, one hundred fifty-six thousand, six hundred six".
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