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2650048 = 2647881
BaseRepresentation
bin1010000110111111000000
311222122011221
422012333000
51134300143
6132444424
731345042
oct12067700
94878157
102650048
111550025
12a79714
1371a29b
144cda92
153752ed
hex286fc0

2650048 has 28 divisors (see below), whose sum is σ = 5376672. Its totient is φ = 1295360.

The previous prime is 2650033. The next prime is 2650057. The reversal of 2650048 is 8400562.

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, 2568 + ... + 3448.

It is an arithmetic number, because the mean of its divisors is an integer number (192024).

22650048 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 2650048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2688336).

2650048 is an abundant number, since it is smaller than the sum of its proper divisors (2726624).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2650048 is an equidigital number, since it uses as much as digits as its factorization.

2650048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 940 (or 930 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 2650048 is about 1627.8968026260. The cubic root of 2650048 is about 138.3835858779.

The spelling of 2650048 in words is "two million, six hundred fifty thousand, forty-eight".

Divisors: 1 2 4 8 16 32 47 64 94 188 376 752 881 1504 1762 3008 3524 7048 14096 28192 41407 56384 82814 165628 331256 662512 1325024 2650048