Base | Representation |
---|---|
bin | 110011101000… |
… | …100100000010 |
3 | 221110200012110 |
4 | 303220210002 |
5 | 11431113430 |
6 | 1202040150 |
7 | 223023033 |
oct | 63504402 |
9 | 27420173 |
10 | 13535490 |
11 | 7705461 |
12 | 4649056 |
13 | 2a5bb87 |
14 | 1b24a8a |
15 | 12c57b0 |
hex | ce8902 |
13535490 has 16 divisors (see below), whose sum is σ = 32485248. Its totient is φ = 3609456.
The previous prime is 13535461. The next prime is 13535513. The reversal of 13535490 is 9453531.
It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 451183 = 13535490 / (1 + 3 + 5 + 3 + 5 + 4 + 9 + 0).
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, 225562 + ... + 225621.
It is an arithmetic number, because the mean of its divisors is an integer number (2030328).
Almost surely, 213535490 is an apocalyptic number.
13535490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13535490 is an abundant number, since it is smaller than the sum of its proper divisors (18949758).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13535490 is a wasteful number, since it uses less digits than its factorization.
13535490 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 451193.
The product of its (nonzero) digits is 8100, while the sum is 30.
The square root of 13535490 is about 3679.0610215108. The cubic root of 13535490 is about 238.3186302675.
The spelling of 13535490 in words is "thirteen million, five hundred thirty-five thousand, four hundred ninety".
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