Base | Representation |
---|---|
bin | 110100010000001101… |
… | …1110011101010100000 |
3 | 101201122100010210001200 |
4 | 1220200123303222200 |
5 | 3314303101410422 |
6 | 123314452401200 |
7 | 11051515253421 |
oct | 1504033635240 |
9 | 351570123050 |
10 | 112213310112 |
11 | 43653540822 |
12 | 198b8016200 |
13 | a773c0b967 |
14 | 5607127648 |
15 | 2dbb5932ac |
hex | 1a206f3aa0 |
112213310112 has 36 divisors (see below), whose sum is σ = 319106601450. Its totient is φ = 37404436608.
The previous prime is 112213310093. The next prime is 112213310141. The reversal of 112213310112 is 211013312211.
112213310112 is a `hidden beast` number, since 1 + 1 + 221 + 331 + 0 + 112 = 666.
It can be written as a sum of positive squares in only one way, i.e., 109082236176 + 3131073936 = 330276^2 + 55956^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 194814487 + ... + 194815062.
Almost surely, 2112213310112 is an apocalyptic number.
112213310112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
112213310112 is an abundant number, since it is smaller than the sum of its proper divisors (206893291338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112213310112 is a wasteful number, since it uses less digits than its factorization.
112213310112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 389629565 (or 389629554 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 18.
Adding to 112213310112 its reverse (211013312211), we get a palindrome (323226622323).
The spelling of 112213310112 in words is "one hundred twelve billion, two hundred thirteen million, three hundred ten thousand, one hundred twelve".
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