Search a number
-
+
1094930 = 25223491
BaseRepresentation
bin100001011010100010010
32001121221222
410023110102
5240014210
635245042
712210134
oct4132422
92047858
101094930
11688701
12449782
132c44b5
14207054
15169655
hex10b512

1094930 has 16 divisors (see below), whose sum is σ = 1983744. Its totient is φ = 435120.

The previous prime is 1094923. The next prime is 1094939. The reversal of 1094930 is 394901.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1094930.

It is not an unprimeable number, because it can be changed into a prime (1094939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1985 + ... + 2475.

It is an arithmetic number, because the mean of its divisors is an integer number (123984).

21094930 is an apocalyptic number.

1094930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1094930 is a deficient number, since it is larger than the sum of its proper divisors (888814).

1094930 is a wasteful number, since it uses less digits than its factorization.

1094930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 1094930 is about 1046.3890289945. The cubic root of 1094930 is about 103.0691714958.

The spelling of 1094930 in words is "one million, ninety-four thousand, nine hundred thirty".

Divisors: 1 2 5 10 223 446 491 982 1115 2230 2455 4910 109493 218986 547465 1094930