Base | Representation |
---|---|
bin | 1101000011011011… |
… | …0100000100111100 |
3 | 100001012110011112100 |
4 | 3100312310010330 |
5 | 24134012430022 |
6 | 1335411305100 |
7 | 152555522640 |
oct | 32066640474 |
9 | 10035404470 |
10 | 3504030012 |
11 | 1538a2a67a |
12 | 8195ab190 |
13 | 43ac4aa52 |
14 | 25352ac20 |
15 | 1579561ac |
hex | d0db413c |
3504030012 has 72 divisors (see below), whose sum is σ = 10128250496. Its totient is φ = 1000607904.
The previous prime is 3504029999. The next prime is 3504030017. The reversal of 3504030012 is 2100304053.
3504030012 is a `hidden beast` number, since 350 + 4 + 0 + 300 + 12 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3504030017) 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, 800943 + ... + 805305.
Almost surely, 23504030012 is an apocalyptic number.
It is an amenable number.
3504030012 is an abundant number, since it is smaller than the sum of its proper divisors (6624220484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3504030012 is a wasteful number, since it uses less digits than its factorization.
3504030012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7567 (or 7562 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 18.
The square root of 3504030012 is about 59194.8478501297. The cubic root of 3504030012 is about 1518.8770000387.
Adding to 3504030012 its reverse (2100304053), we get a palindrome (5604334065).
The spelling of 3504030012 in words is "three billion, five hundred four million, thirty thousand, twelve".
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