Base | Representation |
---|---|
bin | 110011101001… |
… | …101101100011 |
3 | 221110220122201 |
4 | 303221231203 |
5 | 11431241240 |
6 | 1202114031 |
7 | 223042534 |
oct | 63515543 |
9 | 27426581 |
10 | 13540195 |
11 | 7708a49 |
12 | 464b917 |
13 | 2a61066 |
14 | 1b2668b |
15 | 12c6d9a |
hex | ce9b63 |
13540195 has 8 divisors (see below), whose sum is σ = 16314480. Its totient is φ = 10788000.
The previous prime is 13540171. The next prime is 13540201. The reversal of 13540195 is 59104531.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13540195 - 29 = 13539683 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4140 + ... + 6649.
It is an arithmetic number, because the mean of its divisors is an integer number (2039310).
Almost surely, 213540195 is an apocalyptic number.
13540195 is a deficient number, since it is larger than the sum of its proper divisors (2774285).
13540195 is a wasteful number, since it uses less digits than its factorization.
13540195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11045.
The product of its (nonzero) digits is 2700, while the sum is 28.
The square root of 13540195 is about 3679.7003954126. The cubic root of 13540195 is about 238.3462406276.
The spelling of 13540195 in words is "thirteen million, five hundred forty thousand, one hundred ninety-five".
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