Base | Representation |
---|---|
bin | 101111100010… |
… | …010101011100 |
3 | 212110002211111 |
4 | 233202111130 |
5 | 11142231104 |
6 | 1123031404 |
7 | 210630424 |
oct | 57422534 |
9 | 25402744 |
10 | 12461404 |
11 | 704148a |
12 | 420b564 |
13 | 2774017 |
14 | 1925484 |
15 | 1162404 |
hex | be255c |
12461404 has 12 divisors (see below), whose sum is σ = 21947464. Its totient is φ = 6190704.
The previous prime is 12461401. The next prime is 12461419. The reversal of 12461404 is 40416421.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12461401) 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 3 ways as a sum of consecutive naturals, for example, 9294 + ... + 10549.
Almost surely, 212461404 is an apocalyptic number.
It is an amenable number.
12461404 is a deficient number, since it is larger than the sum of its proper divisors (9486060).
12461404 is a wasteful number, since it uses less digits than its factorization.
12461404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20004 (or 20002 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 22.
The square root of 12461404 is about 3530.0713873801. The cubic root of 12461404 is about 231.8403330644.
Adding to 12461404 its reverse (40416421), we get a palindrome (52877825).
The spelling of 12461404 in words is "twelve million, four hundred sixty-one thousand, four hundred four".
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