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3230094 = 23776907
BaseRepresentation
bin1100010100100110001110
320002002212010
430110212032
51311330334
6153122050
736312120
oct14244616
96062763
103230094
1119068aa
1210b9326
138912ca
14601210
1543c0e9
hex31498e

3230094 has 16 divisors (see below), whose sum is σ = 7383168. Its totient is φ = 922872.

The previous prime is 3230093. The next prime is 3230099. The reversal of 3230094 is 4900323.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3230094.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3230093) 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, 38412 + ... + 38495.

It is an arithmetic number, because the mean of its divisors is an integer number (461448).

Almost surely, 23230094 is an apocalyptic number.

3230094 is an abundant number, since it is smaller than the sum of its proper divisors (4153074).

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

3230094 is a wasteful number, since it uses less digits than its factorization.

3230094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76919.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 3230094 is about 1797.2462268704. The cubic root of 3230094 is about 147.8217662069.

The spelling of 3230094 in words is "three million, two hundred thirty thousand, ninety-four".

Divisors: 1 2 3 6 7 14 21 42 76907 153814 230721 461442 538349 1076698 1615047 3230094