Search a number
-
+
2230104 = 23392921
BaseRepresentation
bin1000100000011101011000
311012022010110
420200131120
51032330404
6115444320
724645522
oct10403530
94168113
102230104
111293568
128b66a0
136010b6
14420a12
152e0b89
hex220758

2230104 has 16 divisors (see below), whose sum is σ = 5575320. Its totient is φ = 743360.

The previous prime is 2230097. The next prime is 2230117. The reversal of 2230104 is 4010322.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a self number, because there is not a number n which added to its sum of digits gives 2230104.

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, 46437 + ... + 46484.

22230104 is an apocalyptic number.

2230104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2230104 is an abundant number, since it is smaller than the sum of its proper divisors (3345216).

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

2230104 is a wasteful number, since it uses less digits than its factorization.

2230104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92930 (or 92926 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 2230104 is about 1493.3532736764. The cubic root of 2230104 is about 130.6496865806.

Adding to 2230104 its reverse (4010322), we get a palindrome (6240426).

The spelling of 2230104 in words is "two million, two hundred thirty thousand, one hundred four".

Divisors: 1 2 3 4 6 8 12 24 92921 185842 278763 371684 557526 743368 1115052 2230104