Base | Representation |
---|---|
bin | 100111011000111110… |
… | …111011001111100011 |
3 | 11001011121122200021000 |
4 | 213120332323033203 |
5 | 1143110020024112 |
6 | 31232522203043 |
7 | 3025053150603 |
oct | 473076731743 |
9 | 131147580230 |
10 | 42295079907 |
11 | 16a345195a3 |
12 | 8244653483 |
13 | 3cb06c4102 |
14 | 2093318c03 |
15 | 11782357dc |
hex | 9d8fbb3e3 |
42295079907 has 16 divisors (see below), whose sum is σ = 63116750880. Its totient is φ = 27990902016.
The previous prime is 42295079873. The next prime is 42295079923. The reversal of 42295079907 is 70997059224.
42295079907 is a `hidden beast` number, since 42 + 2 + 9 + 507 + 9 + 90 + 7 = 666.
It is not a de Polignac number, because 42295079907 - 26 = 42295079843 is a prime.
It is not an unprimeable number, because it can be changed into a prime (42295078907) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5713398 + ... + 5720795.
It is an arithmetic number, because the mean of its divisors is an integer number (3944796930).
Almost surely, 242295079907 is an apocalyptic number.
42295079907 is a deficient number, since it is larger than the sum of its proper divisors (20821670973).
42295079907 is a wasteful number, since it uses less digits than its factorization.
42295079907 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11434339 (or 11434333 counting only the distinct ones).
The product of its (nonzero) digits is 2857680, while the sum is 54.
The spelling of 42295079907 in words is "forty-two billion, two hundred ninety-five million, seventy-nine thousand, nine hundred seven".
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