Base | Representation |
---|---|
bin | 110100001010110001… |
… | …0001001100110010000 |
3 | 101201011121000011201020 |
4 | 1220111202021212100 |
5 | 3313414242022230 |
6 | 123244400435440 |
7 | 11044134613215 |
oct | 1502542114620 |
9 | 351147004636 |
10 | 112030423440 |
11 | 4356a287311 |
12 | 19866918b80 |
13 | a745066bb0 |
14 | 55cab1bb0c |
15 | 2daa4b9810 |
hex | 1a15889990 |
112030423440 has 80 divisors (see below), whose sum is σ = 374009270208. Its totient is φ = 27576718848.
The previous prime is 112030423433. The next prime is 112030423441. The reversal of 112030423440 is 44324030211.
It is a tau number, because it is divible by the number of its divisors (80).
It is a super-2 number, since 2×1120304234402 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 112030423440.
It is not an unprimeable number, because it can be changed into a prime (112030423441) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17950474 + ... + 17956713.
Almost surely, 2112030423440 is an apocalyptic number.
112030423440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
112030423440 is an abundant number, since it is smaller than the sum of its proper divisors (261978846768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112030423440 is a wasteful number, since it uses less digits than its factorization.
112030423440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35907216 (or 35907210 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 112030423440 its reverse (44324030211), we get a palindrome (156354453651).
The spelling of 112030423440 in words is "one hundred twelve billion, thirty million, four hundred twenty-three thousand, four hundred forty".
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