Base | Representation |
---|---|
bin | 101011101011… |
… | …110001001100 |
3 | 210112210110110 |
4 | 223223301030 |
5 | 10412421333 |
6 | 1045240020 |
7 | 166223130 |
oct | 53536114 |
9 | 23483413 |
10 | 11451468 |
11 | 6511726 |
12 | 3a03010 |
13 | 24ac422 |
14 | 17413c0 |
15 | 1013063 |
hex | aebc4c |
11451468 has 24 divisors (see below), whose sum is σ = 30537472. Its totient is φ = 3271824.
The previous prime is 11451467. The next prime is 11451497. The reversal of 11451468 is 86415411.
It is a super-2 number, since 2×114514682 = 262272238710048, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (11451467) by changing a digit.
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, 68080 + ... + 68247.
Almost surely, 211451468 is an apocalyptic number.
It is an amenable number.
11451468 is an abundant number, since it is smaller than the sum of its proper divisors (19086004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11451468 is a wasteful number, since it uses less digits than its factorization.
11451468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 136341 (or 136339 counting only the distinct ones).
The product of its digits is 3840, while the sum is 30.
The square root of 11451468 is about 3384.0017730492. The cubic root of 11451468 is about 225.3999011649.
Adding to 11451468 its reverse (86415411), we get a palindrome (97866879).
The spelling of 11451468 in words is "eleven million, four hundred fifty-one thousand, four hundred sixty-eight".
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