Base | Representation |
---|---|
bin | 10011011111000111001110… |
… | …00111010111000110100111 |
3 | 12121201110120000101210110021 |
4 | 21233203213013113012213 |
5 | 21104030231112231211 |
6 | 231045122410540011 |
7 | 12011562423421612 |
oct | 1157434707270647 |
9 | 177643500353407 |
10 | 42850471211431 |
11 | 12720867986834 |
12 | 4980860137607 |
13 | 1abaa22360840 |
14 | a81d8c441179 |
15 | 4e498be0e771 |
hex | 26f8e71d71a7 |
42850471211431 has 16 divisors (see below), whose sum is σ = 46908225681408. Its totient is φ = 38901651609600.
The previous prime is 42850471211389. The next prime is 42850471211477. The reversal of 42850471211431 is 13411217405824.
It is not a de Polignac number, because 42850471211431 - 215 = 42850471178663 is a prime.
It is a super-2 number, since 2×428504712114312 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42850471211231) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4448730 + ... + 10270936.
It is an arithmetic number, because the mean of its divisors is an integer number (2931764105088).
Almost surely, 242850471211431 is an apocalyptic number.
42850471211431 is a deficient number, since it is larger than the sum of its proper divisors (4057754469977).
42850471211431 is a wasteful number, since it uses less digits than its factorization.
42850471211431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5831562.
The product of its (nonzero) digits is 215040, while the sum is 43.
The spelling of 42850471211431 in words is "forty-two trillion, eight hundred fifty billion, four hundred seventy-one million, two hundred eleven thousand, four hundred thirty-one".
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