Base | Representation |
---|---|
bin | 100111001110001100… |
… | …101100100100011000 |
3 | 11000201000011222222021 |
4 | 213032030230210120 |
5 | 1142222204443230 |
6 | 31202540104224 |
7 | 3020425200361 |
oct | 471614544430 |
9 | 130630158867 |
10 | 42114140440 |
11 | 16951375049 |
12 | 81b3b35074 |
13 | 3c82081738 |
14 | 2077298b68 |
15 | 11673e3c7a |
hex | 9ce32c918 |
42114140440 has 32 divisors (see below), whose sum is σ = 94762710000. Its totient is φ = 16844608384.
The previous prime is 42114140423. The next prime is 42114140447. The reversal of 42114140440 is 4404141124.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42114140447) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1115391 + ... + 1152529.
Almost surely, 242114140440 is an apocalyptic number.
42114140440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
42114140440 is an abundant number, since it is smaller than the sum of its proper divisors (52648569560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42114140440 is a wasteful number, since it uses less digits than its factorization.
42114140440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65499 (or 65495 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 25.
Adding to 42114140440 its reverse (4404141124), we get a palindrome (46518281564).
The spelling of 42114140440 in words is "forty-two billion, one hundred fourteen million, one hundred forty thousand, four hundred forty".
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