Base | Representation |
---|---|
bin | 110011010011… |
… | …111001100010 |
3 | 221022101002122 |
4 | 303103321202 |
5 | 11420411400 |
6 | 1200144242 |
7 | 222221210 |
oct | 63237142 |
9 | 27271078 |
10 | 13450850 |
11 | 7657906 |
12 | 4608082 |
13 | 2a2c4aa |
14 | 1b01cb0 |
15 | 12aa685 |
hex | cd3e62 |
13450850 has 24 divisors (see below), whose sum is σ = 28593408. Its totient is φ = 4611600.
The previous prime is 13450831. The next prime is 13450861. The reversal of 13450850 is 5805431.
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 11 ways as a sum of consecutive naturals, for example, 18866 + ... + 19565.
It is an arithmetic number, because the mean of its divisors is an integer number (1191392).
Almost surely, 213450850 is an apocalyptic number.
13450850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13450850 is an abundant number, since it is smaller than the sum of its proper divisors (15142558).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13450850 is a wasteful number, since it uses less digits than its factorization.
13450850 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38450 (or 38445 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 26.
The square root of 13450850 is about 3667.5400474978. The cubic root of 13450850 is about 237.8208406169.
The spelling of 13450850 in words is "thirteen million, four hundred fifty thousand, eight hundred fifty".
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