Base | Representation |
---|---|
bin | 11110111100101111… |
… | …110010001101100000 |
3 | 10011202221202202012021 |
4 | 132330233302031200 |
5 | 1021024220222422 |
6 | 23133304311224 |
7 | 2254335234151 |
oct | 367457621540 |
9 | 104687682167 |
10 | 33231414112 |
11 | 131032a3306 |
12 | 6535172514 |
13 | 31979b2460 |
14 | 187368d928 |
15 | ce767edc7 |
hex | 7bcbf2360 |
33231414112 has 96 divisors (see below), whose sum is σ = 72201507840. Its totient is φ = 14958881280.
The previous prime is 33231414109. The next prime is 33231414137. The reversal of 33231414112 is 21141413233.
It is a super-2 number, since 2×332314141122 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23092689 + ... + 23094127.
It is an arithmetic number, because the mean of its divisors is an integer number (752099040).
Almost surely, 233231414112 is an apocalyptic number.
33231414112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 33231414112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36100753920).
33231414112 is an abundant number, since it is smaller than the sum of its proper divisors (38970093728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33231414112 is a wasteful number, since it uses less digits than its factorization.
33231414112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2796 (or 2788 counting only the distinct ones).
The product of its digits is 1728, while the sum is 25.
Adding to 33231414112 its reverse (21141413233), we get a palindrome (54372827345).
The spelling of 33231414112 in words is "thirty-three billion, two hundred thirty-one million, four hundred fourteen thousand, one hundred twelve".
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