Base | Representation |
---|---|
bin | 100111011001011001… |
… | …111010010100111100 |
3 | 11001012002222002011002 |
4 | 213121121322110330 |
5 | 1143113322412134 |
6 | 31233333545432 |
7 | 3025200243113 |
oct | 473131722474 |
9 | 131162862132 |
10 | 42302154044 |
11 | 16a38510497 |
12 | 8246aa5278 |
13 | 3cb1cccca7 |
14 | 209423ac7a |
15 | 1178b8187e |
hex | 9d967a53c |
42302154044 has 12 divisors (see below), whose sum is σ = 74044476744. Its totient is φ = 21146589264.
The previous prime is 42302154019. The next prime is 42302154049. The reversal of 42302154044 is 44045120324.
It is a junction number, because it is equal to n+sod(n) for n = 42302153998 and 42302154016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42302154049) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1100687 + ... + 1138470.
It is an arithmetic number, because the mean of its divisors is an integer number (6170373062).
Almost surely, 242302154044 is an apocalyptic number.
It is an amenable number.
42302154044 is a deficient number, since it is larger than the sum of its proper divisors (31742322700).
42302154044 is a wasteful number, since it uses less digits than its factorization.
42302154044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2243884 (or 2243882 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 29.
Adding to 42302154044 its reverse (44045120324), we get a palindrome (86347274368).
The spelling of 42302154044 in words is "forty-two billion, three hundred two million, one hundred fifty-four thousand, forty-four".
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