Base | Representation |
---|---|
bin | 110011010011… |
… | …011011100010 |
3 | 221022021110112 |
4 | 303103123202 |
5 | 11420331210 |
6 | 1200131322 |
7 | 222212465 |
oct | 63233342 |
9 | 27267415 |
10 | 13448930 |
11 | 7656420 |
12 | 4606b42 |
13 | 2a2b661 |
14 | 1b012dc |
15 | 12a9d05 |
hex | cd36e2 |
13448930 has 16 divisors (see below), whose sum is σ = 26409024. Its totient is φ = 4890480.
The previous prime is 13448927. The next prime is 13448957. The reversal of 13448930 is 3984431.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61022 + ... + 61241.
It is an arithmetic number, because the mean of its divisors is an integer number (1650564).
Almost surely, 213448930 is an apocalyptic number.
13448930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13448930 is a deficient number, since it is larger than the sum of its proper divisors (12960094).
13448930 is a wasteful number, since it uses less digits than its factorization.
13448930 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 122281.
The product of its (nonzero) digits is 10368, while the sum is 32.
The square root of 13448930 is about 3667.2782823233. The cubic root of 13448930 is about 237.8095244116.
The spelling of 13448930 in words is "thirteen million, four hundred forty-eight thousand, nine hundred thirty".
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