Base | Representation |
---|---|
bin | 100111100110000101… |
… | …100010101111100010 |
3 | 11001201221022121221022 |
4 | 213212011202233202 |
5 | 1144032304341440 |
6 | 31310414125442 |
7 | 3033362562221 |
oct | 474605425742 |
9 | 131657277838 |
10 | 42514918370 |
11 | 17037621481 |
12 | 82a61b0882 |
13 | 4017106142 |
14 | 20b45c2cb8 |
15 | 118c6accb5 |
hex | 9e6162be2 |
42514918370 has 16 divisors (see below), whose sum is σ = 76586803128. Its totient is φ = 16992645120.
The previous prime is 42514918361. The next prime is 42514918373. The reversal of 42514918370 is 7381941524.
42514918370 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 38012910961 + 4502007409 = 194969^2 + 67097^2 .
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (42514918373) 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, 1651871 + ... + 1677410.
Almost surely, 242514918370 is an apocalyptic number.
42514918370 is a deficient number, since it is larger than the sum of its proper divisors (34071884758).
42514918370 is a wasteful number, since it uses less digits than its factorization.
42514918370 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3330565.
The product of its (nonzero) digits is 241920, while the sum is 44.
The spelling of 42514918370 in words is "forty-two billion, five hundred fourteen million, nine hundred eighteen thousand, three hundred seventy".
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