Base | Representation |
---|---|
bin | 11111101011010… |
… | …101100010011010 |
3 | 1101001000122222102 |
4 | 133223111202122 |
5 | 2042023012411 |
6 | 124422523402 |
7 | 16112166611 |
oct | 3753254232 |
9 | 1331018872 |
10 | 531454106 |
11 | 252aa0377 |
12 | 129b96562 |
13 | 86148bb1 |
14 | 50822878 |
15 | 319ccd3b |
hex | 1fad589a |
531454106 has 16 divisors (see below), whose sum is σ = 808636416. Its totient is φ = 261935856.
The previous prime is 531454103. The next prime is 531454109. The reversal of 531454106 is 601454135.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (531454103) and next prime (531454109).
It is not an unprimeable number, because it can be changed into a prime (531454103) 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 7 ways as a sum of consecutive naturals, for example, 33215 + ... + 46541.
It is an arithmetic number, because the mean of its divisors is an integer number (50539776).
Almost surely, 2531454106 is an apocalyptic number.
531454106 is a deficient number, since it is larger than the sum of its proper divisors (277182310).
531454106 is a wasteful number, since it uses less digits than its factorization.
531454106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13613.
The product of its (nonzero) digits is 7200, while the sum is 29.
The square root of 531454106 is about 23053.2883988380. The cubic root of 531454106 is about 810.0066584831.
Adding to 531454106 its sum of digits (29), we get a palindrome (531454135).
The spelling of 531454106 in words is "five hundred thirty-one million, four hundred fifty-four thousand, one hundred six".
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