Base | Representation |
---|---|
bin | 100111100011111010… |
… | …100110011101111011 |
3 | 11001122101210011022020 |
4 | 213203322212131323 |
5 | 1143443443324421 |
6 | 31303033325523 |
7 | 3032441153346 |
oct | 474372463573 |
9 | 131571704266 |
10 | 42478495611 |
11 | 17019004522 |
12 | 8295b668a3 |
13 | 400c6c2906 |
14 | 20ad82145d |
15 | 11893b5dc6 |
hex | 9e3ea677b |
42478495611 has 16 divisors (see below), whose sum is σ = 56807520000. Its totient is φ = 28234327968.
The previous prime is 42478495589. The next prime is 42478495627. The reversal of 42478495611 is 11659487424.
It is not a de Polignac number, because 42478495611 - 27 = 42478495483 is a prime.
It is not an unprimeable number, because it can be changed into a prime (42478495651) 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, 1963425 + ... + 1984941.
It is an arithmetic number, because the mean of its divisors is an integer number (3550470000).
Almost surely, 242478495611 is an apocalyptic number.
42478495611 is a deficient number, since it is larger than the sum of its proper divisors (14329024389).
42478495611 is a wasteful number, since it uses less digits than its factorization.
42478495611 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23458.
The product of its digits is 1935360, while the sum is 51.
The spelling of 42478495611 in words is "forty-two billion, four hundred seventy-eight million, four hundred ninety-five thousand, six hundred eleven".
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