Base | Representation |
---|---|
bin | 100111110110100011… |
… | …011101001010000110 |
3 | 11002110012011221121002 |
4 | 213312203131022012 |
5 | 1200114021222040 |
6 | 31354043453302 |
7 | 3043256105225 |
oct | 476643351206 |
9 | 132405157532 |
10 | 42791195270 |
11 | 1716957239a |
12 | 8362827232 |
13 | 405c418cb5 |
14 | 20dd17ccbc |
15 | 11a6a82a15 |
hex | 9f68dd286 |
42791195270 has 32 divisors (see below), whose sum is σ = 77758056000. Its totient is φ = 16954032256.
The previous prime is 42791195243. The next prime is 42791195297. The reversal of 42791195270 is 7259119724.
It is an interprime number because it is at equal distance from previous prime (42791195243) and next prime (42791195297).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 494912 + ... + 574908.
It is an arithmetic number, because the mean of its divisors is an integer number (2429939250).
Almost surely, 242791195270 is an apocalyptic number.
42791195270 is a deficient number, since it is larger than the sum of its proper divisors (34966860730).
42791195270 is a wasteful number, since it uses less digits than its factorization.
42791195270 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80512.
The product of its (nonzero) digits is 317520, while the sum is 47.
The spelling of 42791195270 in words is "forty-two billion, seven hundred ninety-one million, one hundred ninety-five thousand, two hundred seventy".
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