Base | Representation |
---|---|
bin | 110100110101… |
… | …010000110010 |
3 | 222001122011000 |
4 | 310311100302 |
5 | 12021142100 |
6 | 1212502430 |
7 | 225501663 |
oct | 64652062 |
9 | 28048130 |
10 | 13849650 |
11 | 78aa4a1 |
12 | 477aa16 |
13 | 2b3bb79 |
14 | 1ba736a |
15 | 1338900 |
hex | d35432 |
13849650 has 48 divisors (see below), whose sum is σ = 38167200. Its totient is φ = 3692880.
The previous prime is 13849643. The next prime is 13849669. The reversal of 13849650 is 5694831.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3780 + ... + 6479.
It is an arithmetic number, because the mean of its divisors is an integer number (795150).
Almost surely, 213849650 is an apocalyptic number.
13849650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13849650 is an abundant number, since it is smaller than the sum of its proper divisors (24317550).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13849650 is a wasteful number, since it uses less digits than its factorization.
13849650 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10280 (or 10269 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 36.
The square root of 13849650 is about 3721.5117895823. The cubic root of 13849650 is about 240.1483457875.
The spelling of 13849650 in words is "thirteen million, eight hundred forty-nine thousand, six hundred fifty".
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