Base | Representation |
---|---|
bin | 110100010000101111… |
… | …1011001111000011110 |
3 | 101201200120111001121000 |
4 | 1220201133121320132 |
5 | 3314322120432202 |
6 | 123320324251130 |
7 | 11052122005656 |
oct | 1504137317036 |
9 | 351616431530 |
10 | 112231030302 |
11 | 43662544206 |
12 | 19901b40aa6 |
13 | a7777a4491 |
14 | 560961b366 |
15 | 2dbcde391c |
hex | 1a217d9e1e |
112231030302 has 64 divisors (see below), whose sum is σ = 253122730560. Its totient is φ = 36853512192.
The previous prime is 112231030291. The next prime is 112231030333. The reversal of 112231030302 is 203030132211.
112231030302 is a `hidden beast` number, since 1 + 1 + 22 + 310 + 30 + 302 = 666.
It is a super-2 number, since 2×1122310303022 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
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, 3345838 + ... + 3379214.
It is an arithmetic number, because the mean of its divisors is an integer number (3955042665).
Almost surely, 2112231030302 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 112231030302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126561365280).
112231030302 is an abundant number, since it is smaller than the sum of its proper divisors (140891700258).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112231030302 is a wasteful number, since it uses less digits than its factorization.
112231030302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34314 (or 34308 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 112231030302 its reverse (203030132211), we get a palindrome (315261162513).
The spelling of 112231030302 in words is "one hundred twelve billion, two hundred thirty-one million, thirty thousand, three hundred two".
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