Base | Representation |
---|---|
bin | 110100010100011110… |
… | …0111100110001100110 |
3 | 101202000022001010222000 |
4 | 1220220330330301212 |
5 | 3320101142402120 |
6 | 123340555350130 |
7 | 11055202035411 |
oct | 1505074746146 |
9 | 352008033860 |
10 | 112356215910 |
11 | 43717177a94 |
12 | 19937a52346 |
13 | a7976c57c3 |
14 | 561c0c6b78 |
15 | 2dc8dc0990 |
hex | 1a28f3cc66 |
112356215910 has 128 divisors (see below), whose sum is σ = 308215756800. Its totient is φ = 29107895040.
The previous prime is 112356215897. The next prime is 112356215929. The reversal of 112356215910 is 19512653211.
It is a happy number.
112356215910 is a `hidden beast` number, since 1 + 1 + 2 + 3 + 5 + 62 + 1 + 591 + 0 = 666.
It is a super-2 number, since 2×1123562159102 (a number of 23 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2624497 + ... + 2666963.
It is an arithmetic number, because the mean of its divisors is an integer number (2407935600).
Almost surely, 2112356215910 is an apocalyptic number.
112356215910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 112356215910, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154107878400).
112356215910 is an abundant number, since it is smaller than the sum of its proper divisors (195859540890).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112356215910 is a wasteful number, since it uses less digits than its factorization.
112356215910 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42763 (or 42757 counting only the distinct ones).
The product of its (nonzero) digits is 16200, while the sum is 36.
The spelling of 112356215910 in words is "one hundred twelve billion, three hundred fifty-six million, two hundred fifteen thousand, nine hundred ten".
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