Base | Representation |
---|---|
bin | 100111011001101010… |
… | …100010010011110000 |
3 | 11001012102011111022000 |
4 | 213121222202103300 |
5 | 1143120431341422 |
6 | 31234011214000 |
7 | 3025252263624 |
oct | 473152422360 |
9 | 131172144260 |
10 | 42306512112 |
11 | 16a3aa177a7 |
12 | 8248447300 |
13 | 3cb2b97827 |
14 | 2094a53184 |
15 | 1179242cac |
hex | 9d9aa24f0 |
42306512112 has 40 divisors (see below), whose sum is σ = 121435360080. Its totient is φ = 14102170560.
The previous prime is 42306511993. The next prime is 42306512173. The reversal of 42306512112 is 21121560324.
42306512112 is a `hidden beast` number, since 4 + 2 + 3 + 0 + 651 + 2 + 1 + 1 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48965439 + ... + 48966302.
It is an arithmetic number, because the mean of its divisors is an integer number (3035884002).
Almost surely, 242306512112 is an apocalyptic number.
It is an amenable number.
42306512112 is an abundant number, since it is smaller than the sum of its proper divisors (79128847968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42306512112 is a wasteful number, since it uses less digits than its factorization.
42306512112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 97931758 (or 97931746 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
The spelling of 42306512112 in words is "forty-two billion, three hundred six million, five hundred twelve thousand, one hundred twelve".
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