Base | Representation |
---|---|
bin | 1111011101101101011… |
… | …00101000010001100110 |
3 | 1212210111102111002212010 |
4 | 13232312230220101212 |
5 | 32201144102130042 |
6 | 1044032543335050 |
7 | 53250152404461 |
oct | 7566654502146 |
9 | 1783442432763 |
10 | 531346130022 |
11 | 195385046984 |
12 | 86b8a8b1486 |
13 | 3b14b37c8c6 |
14 | 1ba0835a2d8 |
15 | dc4ca1059c |
hex | 7bb6b28466 |
531346130022 has 8 divisors (see below), whose sum is σ = 1062692260056. Its totient is φ = 177115376672.
The previous prime is 531346130017. The next prime is 531346130057. The reversal of 531346130022 is 220031643135.
It is a sphenic number, since it is the product of 3 distinct primes.
531346130022 is an admirable number.
It is a super-2 number, since 2×5313461300222 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44278844163 + ... + 44278844174.
It is an arithmetic number, because the mean of its divisors is an integer number (132836532507).
Almost surely, 2531346130022 is an apocalyptic number.
531346130022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
531346130022 is a wasteful number, since it uses less digits than its factorization.
531346130022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88557688342.
The product of its (nonzero) digits is 12960, while the sum is 30.
Adding to 531346130022 its reverse (220031643135), we get a palindrome (751377773157).
The spelling of 531346130022 in words is "five hundred thirty-one billion, three hundred forty-six million, one hundred thirty thousand, twenty-two".
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