Search a number
-
+
12330404300 = 2252177253179
BaseRepresentation
bin10110111101111001…
…10000100111001100
31011211022211102211202
423132330300213030
5200223040414200
65355311205032
7614362464404
oct133674604714
934738742752
1012330404300
115258212285
122481516778
131216749626
1484d867804
154c27881d5
hex2def309cc

12330404300 has 36 divisors (see below), whose sum is σ = 28330921080. Its totient is φ = 4642033920.

The previous prime is 12330404279. The next prime is 12330404321. The reversal of 12330404300 is 340403321.

It is an interprime number because it is at equal distance from previous prime (12330404279) and next prime (12330404321).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3624890 + ... + 3628289.

It is an arithmetic number, because the mean of its divisors is an integer number (786970030).

Almost surely, 212330404300 is an apocalyptic number.

12330404300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12330404300 is an abundant number, since it is smaller than the sum of its proper divisors (16000516780).

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

12330404300 is a wasteful number, since it uses less digits than its factorization.

12330404300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7253210 (or 7253203 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 12330404300 its reverse (340403321), we get a palindrome (12670807621).

The spelling of 12330404300 in words is "twelve billion, three hundred thirty million, four hundred four thousand, three hundred".

Divisors: 1 2 4 5 10 17 20 25 34 50 68 85 100 170 340 425 850 1700 7253179 14506358 29012716 36265895 72531790 123304043 145063580 181329475 246608086 362658950 493216172 616520215 725317900 1233040430 2466080860 3082601075 6165202150 12330404300