Base | Representation |
---|---|
bin | 1000101000011011… |
… | …10110010110101011 |
3 | 102221221221210220110 |
4 | 10110031312112223 |
5 | 33442320021443 |
6 | 2043501425403 |
7 | 222560362302 |
oct | 42415662653 |
9 | 12857853813 |
10 | 4634142123 |
11 | 1a68941626 |
12 | a93b6b263 |
13 | 58b112740 |
14 | 31d667439 |
15 | 1c1c89233 |
hex | 1143765ab |
4634142123 has 32 divisors (see below), whose sum is σ = 7119266560. Its totient is φ = 2657370240.
The previous prime is 4634142103. The next prime is 4634142131. The reversal of 4634142123 is 3212414364.
It is not a de Polignac number, because 4634142123 - 224 = 4617364907 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4634142103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6061 + ... + 96462.
It is an arithmetic number, because the mean of its divisors is an integer number (222477080).
Almost surely, 24634142123 is an apocalyptic number.
4634142123 is a deficient number, since it is larger than the sum of its proper divisors (2485124437).
4634142123 is a wasteful number, since it uses less digits than its factorization.
4634142123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102619.
The product of its digits is 13824, while the sum is 30.
The square root of 4634142123 is about 68074.5335863567. The cubic root of 4634142123 is about 1667.2079900335.
Adding to 4634142123 its reverse (3212414364), we get a palindrome (7846556487).
The spelling of 4634142123 in words is "four billion, six hundred thirty-four million, one hundred forty-two thousand, one hundred twenty-three".
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