Base | Representation |
---|---|
bin | 11101110000010110100 |
3 | 1211112111011 |
4 | 3232002310 |
5 | 222200103 |
6 | 32522004 |
7 | 11200435 |
oct | 3560264 |
9 | 1745434 |
10 | 975028 |
11 | 60660a |
12 | 3b0304 |
13 | 281a52 |
14 | 1b548c |
15 | 143d6d |
hex | ee0b4 |
975028 has 12 divisors (see below), whose sum is σ = 1717380. Its totient is φ = 484352.
The previous prime is 975017. The next prime is 975049. The reversal of 975028 is 820579.
975028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 394384 + 580644 = 628^2 + 762^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13 + ... + 1396.
It is an arithmetic number, because the mean of its divisors is an integer number (143115).
2975028 is an apocalyptic number.
It is an amenable number.
975028 is a deficient number, since it is larger than the sum of its proper divisors (742352).
975028 is a wasteful number, since it uses less digits than its factorization.
975028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1586 (or 1584 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 31.
The square root of 975028 is about 987.4350611559. The cubic root of 975028 is about 99.1605733453.
Subtracting from 975028 its reverse (820579), we obtain a square (154449 = 3932).
The spelling of 975028 in words is "nine hundred seventy-five thousand, twenty-eight".
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