Base | Representation |
---|---|
bin | 110100010011001010… |
… | …1000101011010110000 |
3 | 101201220020020110201222 |
4 | 1220212111011122300 |
5 | 3320003411223440 |
6 | 123332344244212 |
7 | 11054126020514 |
oct | 1504625053260 |
9 | 351806213658 |
10 | 112312211120 |
11 | 436a435159a |
12 | 19925170668 |
13 | a78b559175 |
14 | 5616310144 |
15 | 2dc50cc2b5 |
hex | 1a265456b0 |
112312211120 has 40 divisors (see below), whose sum is σ = 264702971616. Its totient is φ = 44309472768.
The previous prime is 112312211107. The next prime is 112312211243. The reversal of 112312211120 is 21112213211.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (40).
It is a super-2 number, since 2×1123122111202 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9609932 + ... + 9621611.
Almost surely, 2112312211120 is an apocalyptic number.
112312211120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
112312211120 is an abundant number, since it is smaller than the sum of its proper divisors (152390760496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112312211120 is a wasteful number, since it uses less digits than its factorization.
112312211120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19231629 (or 19231623 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 17.
Adding to 112312211120 its reverse (21112213211), we get a palindrome (133424424331).
The spelling of 112312211120 in words is "one hundred twelve billion, three hundred twelve million, two hundred eleven thousand, one hundred twenty".
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