Base | Representation |
---|---|
bin | 101111100001… |
… | …100000110010 |
3 | 212102221012200 |
4 | 233201200302 |
5 | 11142124114 |
6 | 1123004030 |
7 | 210614541 |
oct | 57414062 |
9 | 25387180 |
10 | 12458034 |
11 | 70399a6 |
12 | 4209616 |
13 | 2772624 |
14 | 1924158 |
15 | 1161409 |
hex | be1832 |
12458034 has 48 divisors (see below), whose sum is σ = 28860000. Its totient is φ = 3872448.
The previous prime is 12458029. The next prime is 12458041. The reversal of 12458034 is 43085421.
It is a super-2 number, since 2×124580342 = 310405222290312, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12457989 and 12458007.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24717 + ... + 25215.
It is an arithmetic number, because the mean of its divisors is an integer number (601250).
Almost surely, 212458034 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12458034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14430000).
12458034 is an abundant number, since it is smaller than the sum of its proper divisors (16401966).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12458034 is a wasteful number, since it uses less digits than its factorization.
12458034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 599 (or 596 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 27.
The square root of 12458034 is about 3529.5940276468. The cubic root of 12458034 is about 231.8194319320.
The spelling of 12458034 in words is "twelve million, four hundred fifty-eight thousand, thirty-four".
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