Base | Representation |
---|---|
bin | 111010000011… |
… | …0001011111100 |
3 | 2010021012122211 |
4 | 1310012023330 |
5 | 30242342134 |
6 | 3004150204 |
7 | 516453664 |
oct | 164061374 |
9 | 63235584 |
10 | 30434044 |
11 | 161a7603 |
12 | a238364 |
13 | 63c7714 |
14 | 40831a4 |
15 | 2a12764 |
hex | 1d062fc |
30434044 has 6 divisors (see below), whose sum is σ = 53259584. Its totient is φ = 15217020.
The previous prime is 30434011. The next prime is 30434057. The reversal of 30434044 is 44043403.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 3804252 + ... + 3804259.
Almost surely, 230434044 is an apocalyptic number.
It is an amenable number.
30434044 is a deficient number, since it is larger than the sum of its proper divisors (22825540).
30434044 is a wasteful number, since it uses less digits than its factorization.
30434044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7608515 (or 7608513 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 22.
The square root of 30434044 is about 5516.7059011696. The cubic root of 30434044 is about 312.2146096335.
Adding to 30434044 its reverse (44043403), we get a palindrome (74477447).
The spelling of 30434044 in words is "thirty million, four hundred thirty-four thousand, forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.099 sec. • engine limits •