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2094463 = 75472
BaseRepresentation
bin111111111010101111111
310221102001201
413333111333
51014010323
6112520331
723542210
oct7772577
93842051
102094463
111200668
128500a7
13584437
143c7407
152b58ad
hex1ff57f

2094463 has 6 divisors (see below), whose sum is σ = 2398056. Its totient is φ = 1791972.

The previous prime is 2094439. The next prime is 2094473. The reversal of 2094463 is 3644902.

It is not a de Polignac number, because 2094463 - 217 = 1963391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2094413) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3556 + ... + 4102.

It is an arithmetic number, because the mean of its divisors is an integer number (399676).

22094463 is an apocalyptic number.

2094463 is a deficient number, since it is larger than the sum of its proper divisors (303593).

2094463 is an frugal number, since it uses more digits than its factorization.

2094463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101 (or 554 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 2094463 is about 1447.2259671523. The cubic root of 2094463 is about 127.9452687559.

Multiplying 2094463 by its sum of digits (28), we get a square (58644964 = 76582).

The spelling of 2094463 in words is "two million, ninety-four thousand, four hundred sixty-three".

Divisors: 1 7 547 3829 299209 2094463