Base | Representation |
---|---|
bin | 1011100011101101010010 |
3 | 12200221011101 |
4 | 23203231102 |
5 | 1233423332 |
6 | 144535014 |
7 | 34516234 |
oct | 13435522 |
9 | 5627141 |
10 | 3029842 |
11 | 178a402 |
12 | 102146a |
13 | 82110a |
14 | 58c254 |
15 | 3ecae7 |
hex | 2e3b52 |
3029842 has 8 divisors (see below), whose sum is σ = 4812156. Its totient is φ = 1425792.
The previous prime is 3029837. The next prime is 3029843. The reversal of 3029842 is 2489203.
It can be written as a sum of positive squares in 2 ways, for example, as 2989441 + 40401 = 1729^2 + 201^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 3029842.
It is not an unprimeable number, because it can be changed into a prime (3029843) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44523 + ... + 44590.
Almost surely, 23029842 is an apocalyptic number.
3029842 is a deficient number, since it is larger than the sum of its proper divisors (1782314).
3029842 is a wasteful number, since it uses less digits than its factorization.
3029842 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89132.
The product of its (nonzero) digits is 3456, while the sum is 28.
The square root of 3029842 is about 1740.6441336471. The cubic root of 3029842 is about 144.7015979791.
The spelling of 3029842 in words is "three million, twenty-nine thousand, eight hundred forty-two".
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