Base | Representation |
---|---|
bin | 1011101110111110000111 |
3 | 12210021110000 |
4 | 23232332013 |
5 | 1241412400 |
6 | 145532343 |
7 | 35100600 |
oct | 13567607 |
9 | 5707400 |
10 | 3075975 |
11 | 1811031 |
12 | 10440b3 |
13 | 839106 |
14 | 5a0da7 |
15 | 40b600 |
hex | 2eef87 |
3075975 has 90 divisors (see below), whose sum is σ = 6841824. Its totient is φ = 1360800.
The previous prime is 3075971. The next prime is 3075979. The reversal of 3075975 is 5795703.
It is an interprime number because it is at equal distance from previous prime (3075971) and next prime (3075979).
It is not a de Polignac number, because 3075975 - 22 = 3075971 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3075971) by changing a digit.
It is a polite number, since it can be written in 89 ways as a sum of consecutive naturals, for example, 99210 + ... + 99240.
Almost surely, 23075975 is an apocalyptic number.
3075975 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
3075975 is an abundant number, since it is smaller than the sum of its proper divisors (3765849).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3075975 is a wasteful number, since it uses less digits than its factorization.
3075975 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67 (or 46 counting only the distinct ones).
The product of its (nonzero) digits is 33075, while the sum is 36.
The square root of 3075975 is about 1753.8457742915. The cubic root of 3075975 is about 145.4323205271.
The spelling of 3075975 in words is "three million, seventy-five thousand, nine hundred seventy-five".
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