Base | Representation |
---|---|
bin | 1011101110101111100010 |
3 | 12210020011110 |
4 | 23232233202 |
5 | 1241400132 |
6 | 145524150 |
7 | 35065065 |
oct | 13565742 |
9 | 5706143 |
10 | 3075042 |
11 | 1810363 |
12 | 1043656 |
13 | 838869 |
14 | 5a08dc |
15 | 40b1cc |
hex | 2eebe2 |
3075042 has 8 divisors (see below), whose sum is σ = 6150096. Its totient is φ = 1025012.
The previous prime is 3075029. The next prime is 3075043. The reversal of 3075042 is 2405703.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
3075042 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (3075043) 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, 256248 + ... + 256259.
It is an arithmetic number, because the mean of its divisors is an integer number (768762).
Almost surely, 23075042 is an apocalyptic number.
3075042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3075042 is a wasteful number, since it uses less digits than its factorization.
3075042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 512512.
The product of its (nonzero) digits is 840, while the sum is 21.
The square root of 3075042 is about 1753.5797672190. The cubic root of 3075042 is about 145.4176149377.
The spelling of 3075042 in words is "three million, seventy-five thousand, forty-two".
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