Base | Representation |
---|---|
bin | 110011001010… |
… | …100111110011 |
3 | 221020102222021 |
4 | 303022213303 |
5 | 11413202401 |
6 | 1155252311 |
7 | 222002344 |
oct | 63124763 |
9 | 27212867 |
10 | 13412851 |
11 | 7631301 |
12 | 45aa097 |
13 | 2a180ca |
14 | 1ad20cb |
15 | 129e2a1 |
hex | cca9f3 |
13412851 has 4 divisors (see below), whose sum is σ = 13518592. Its totient is φ = 13307112.
The previous prime is 13412843. The next prime is 13412891. The reversal of 13412851 is 15821431.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 13412851 - 23 = 13412843 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13412821) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52680 + ... + 52933.
It is an arithmetic number, because the mean of its divisors is an integer number (3379648).
Almost surely, 213412851 is an apocalyptic number.
13412851 is a deficient number, since it is larger than the sum of its proper divisors (105741).
13412851 is a wasteful number, since it uses less digits than its factorization.
13412851 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105740.
The product of its digits is 960, while the sum is 25.
The square root of 13412851 is about 3662.3559357332. The cubic root of 13412851 is about 237.5966793835.
The spelling of 13412851 in words is "thirteen million, four hundred twelve thousand, eight hundred fifty-one".
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