Base | Representation |
---|---|
bin | 110100010011001001… |
… | …0110101001011111000 |
3 | 101201220012010110100101 |
4 | 1220212102311023320 |
5 | 3320003233322334 |
6 | 123332323445144 |
7 | 11054121010240 |
oct | 1504622651370 |
9 | 351805113311 |
10 | 112311620344 |
11 | 436a3a88750 |
12 | 19924b267b4 |
13 | a78b3b02b1 |
14 | 56161d8b20 |
15 | 2dc5012214 |
hex | 1a264b52f8 |
112311620344 has 128 divisors (see below), whose sum is σ = 278455034880. Its totient is φ = 41168793600.
The previous prime is 112311620279. The next prime is 112311620383. The reversal of 112311620344 is 443026113211.
It is a super-2 number, since 2×1123116203442 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 799272 + ... + 929224.
It is an arithmetic number, because the mean of its divisors is an integer number (2175429960).
Almost surely, 2112311620344 is an apocalyptic number.
112311620344 is a gapful number since it is divisible by the number (14) 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 112311620344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139227517440).
112311620344 is an abundant number, since it is smaller than the sum of its proper divisors (166143414536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112311620344 is a wasteful number, since it uses less digits than its factorization.
112311620344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 130061 (or 130057 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 28.
Adding to 112311620344 its reverse (443026113211), we get a palindrome (555337733555).
It can be divided in two parts, 112311 and 620344, that added together give a triangular number (732655 = T1210).
The spelling of 112311620344 in words is "one hundred twelve billion, three hundred eleven million, six hundred twenty thousand, three hundred forty-four".
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