Base | Representation |
---|---|
bin | 1001110100101100110000 |
3 | 11211211110000 |
4 | 21310230300 |
5 | 1124401102 |
6 | 131110000 |
7 | 30613506 |
oct | 11645460 |
9 | 4754400 |
10 | 2575152 |
11 | 14a9828 |
12 | a42300 |
13 | 6c2178 |
14 | 4b0676 |
15 | 35d01c |
hex | 274b30 |
2575152 has 50 divisors (see below), whose sum is σ = 7456988. Its totient is φ = 857952.
The previous prime is 2575147. The next prime is 2575187. The reversal of 2575152 is 2515752.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 303 + ... + 2289.
22575152 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2575152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3728494).
2575152 is an abundant number, since it is smaller than the sum of its proper divisors (4881836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2575152 is a wasteful number, since it uses less digits than its factorization.
2575152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2007 (or 1992 counting only the distinct ones).
The product of its digits is 3500, while the sum is 27.
The square root of 2575152 is about 1604.7280143376. The cubic root of 2575152 is about 137.0674362089.
The spelling of 2575152 in words is "two million, five hundred seventy-five thousand, one hundred fifty-two".
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