Search a number
-
+
1041894 = 23278269
BaseRepresentation
bin11111110010111100110
31221221012200
43332113212
5231320034
634155330
711566410
oct3762746
91857180
101041894
11651877
12422b46
132a6309
141d19b0
15158a99
hexfe5e6

1041894 has 24 divisors (see below), whose sum is σ = 2580240. Its totient is φ = 297648.

The previous prime is 1041893. The next prime is 1041907. The reversal of 1041894 is 4981401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041893) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4009 + ... + 4260.

It is an arithmetic number, because the mean of its divisors is an integer number (107510).

21041894 is an apocalyptic number.

1041894 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1041894 is an abundant number, since it is smaller than the sum of its proper divisors (1538346).

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

1041894 is a wasteful number, since it uses less digits than its factorization.

1041894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8284 (or 8281 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 1041894 is about 1020.7320902176. The cubic root of 1041894 is about 101.3774070552.

The spelling of 1041894 in words is "one million, forty-one thousand, eight hundred ninety-four".

Divisors: 1 2 3 6 7 9 14 18 21 42 63 126 8269 16538 24807 49614 57883 74421 115766 148842 173649 347298 520947 1041894