Base | Representation |
---|---|
bin | 1001111000011100011000 |
3 | 11212121111000 |
4 | 21320130120 |
5 | 1130343423 |
6 | 131305000 |
7 | 31006305 |
oct | 11703430 |
9 | 4777430 |
10 | 2590488 |
11 | 150a2aa |
12 | a4b160 |
13 | 6c9144 |
14 | 4b60ac |
15 | 362843 |
hex | 278718 |
2590488 has 64 divisors (see below), whose sum is σ = 7344000. Its totient is φ = 845856.
The previous prime is 2590463. The next prime is 2590493. The reversal of 2590488 is 8840952.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an Ulam number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14383 + ... + 14561.
It is an arithmetic number, because the mean of its divisors is an integer number (114750).
22590488 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 2590488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3672000).
2590488 is an abundant number, since it is smaller than the sum of its proper divisors (4753512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2590488 is a wasteful number, since it uses less digits than its factorization.
2590488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 261 (or 251 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 36.
The square root of 2590488 is about 1609.4993010250. The cubic root of 2590488 is about 137.3389939121.
The spelling of 2590488 in words is "two million, five hundred ninety thousand, four hundred eighty-eight".
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