Base | Representation |
---|---|
bin | 101011100010… |
… | …010101000001 |
3 | 210110211102100 |
4 | 223202111001 |
5 | 10410202201 |
6 | 1044341013 |
7 | 166002321 |
oct | 53422501 |
9 | 23424370 |
10 | 11412801 |
11 | 6495674 |
12 | 39a4769 |
13 | 249794a |
14 | 1731281 |
15 | 1006886 |
hex | ae2541 |
11412801 has 24 divisors (see below), whose sum is σ = 17081064. Its totient is φ = 7338240.
The previous prime is 11412769. The next prime is 11412811. The reversal of 11412801 is 10821411.
It can be written as a sum of positive squares in 4 ways, for example, as 1166400 + 10246401 = 1080^2 + 3201^2 .
It is not a de Polignac number, because 11412801 - 25 = 11412769 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (11412811) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57835 + ... + 58031.
It is an arithmetic number, because the mean of its divisors is an integer number (711711).
Almost surely, 211412801 is an apocalyptic number.
It is an amenable number.
11412801 is a deficient number, since it is larger than the sum of its proper divisors (5668263).
11412801 is a wasteful number, since it uses less digits than its factorization.
11412801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 401 (or 398 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 18.
The square root of 11412801 is about 3378.2837358635. The cubic root of 11412801 is about 225.1459201602.
The spelling of 11412801 in words is "eleven million, four hundred twelve thousand, eight hundred one".
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