Base | Representation |
---|---|
bin | 110011010000… |
… | …110010001000 |
3 | 221021201120222 |
4 | 303100302020 |
5 | 11420004323 |
6 | 1200005212 |
7 | 222136046 |
oct | 63206210 |
9 | 27251528 |
10 | 13438088 |
11 | 7649264 |
12 | 4600808 |
13 | 2a26741 |
14 | 1adb396 |
15 | 12a69c8 |
hex | cd0c88 |
13438088 has 16 divisors (see below), whose sum is σ = 25272000. Its totient is φ = 6698896.
The previous prime is 13438079. The next prime is 13438091. The reversal of 13438088 is 88083431.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 533 + ... + 5211.
It is an arithmetic number, because the mean of its divisors is an integer number (1579500).
Almost surely, 213438088 is an apocalyptic number.
It is an amenable number.
13438088 is a deficient number, since it is larger than the sum of its proper divisors (11833912).
13438088 is a wasteful number, since it uses less digits than its factorization.
13438088 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5044 (or 5040 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 35.
The square root of 13438088 is about 3665.7997763108. The cubic root of 13438088 is about 237.7456029937.
The spelling of 13438088 in words is "thirteen million, four hundred thirty-eight thousand, eighty-eight".
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