Base | Representation |
---|---|
bin | 100111001101101011… |
… | …110100101111001110 |
3 | 11000200101222012021101 |
4 | 213031223310233032 |
5 | 1142213003220100 |
6 | 31202031253314 |
7 | 3020262020155 |
oct | 471553645716 |
9 | 130611865241 |
10 | 42105523150 |
11 | 16947519819 |
12 | 81b107a23a |
13 | 3c80355352 |
14 | 207609459c |
15 | 116679086a |
hex | 9cdaf4bce |
42105523150 has 24 divisors (see below), whose sum is σ = 78324752520. Its totient is φ = 16840385760.
The previous prime is 42105523123. The next prime is 42105523199. The reversal of 42105523150 is 5132550124.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 481077 + ... + 561823.
It is an arithmetic number, because the mean of its divisors is an integer number (3263531355).
Almost surely, 242105523150 is an apocalyptic number.
42105523150 is a deficient number, since it is larger than the sum of its proper divisors (36219229370).
42105523150 is a wasteful number, since it uses less digits than its factorization.
42105523150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91188 (or 91183 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 28.
The spelling of 42105523150 in words is "forty-two billion, one hundred five million, five hundred twenty-three thousand, one hundred fifty".
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