Base | Representation |
---|---|
bin | 1111011101111000110… |
… | …11100101011100110101 |
3 | 1212210202010111022222020 |
4 | 13232330123211130311 |
5 | 32201343213402201 |
6 | 1044050301223353 |
7 | 53252431142256 |
oct | 7567433453465 |
9 | 1783663438866 |
10 | 531442325301 |
11 | 195424379908 |
12 | 86bb6b61b59 |
13 | 3b1652906a4 |
14 | 1ba1703ab2d |
15 | dc561b2a36 |
hex | 7bbc6e5735 |
531442325301 has 64 divisors (see below), whose sum is σ = 772847308800. Its totient is φ = 323586176000.
The previous prime is 531442325279. The next prime is 531442325399. The reversal of 531442325301 is 103523244135.
It is a cyclic number.
It is not a de Polignac number, because 531442325301 - 26 = 531442325237 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (531442323301) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 109100896 + ... + 109105766.
It is an arithmetic number, because the mean of its divisors is an integer number (12075739200).
Almost surely, 2531442325301 is an apocalyptic number.
531442325301 is a gapful number since it is divisible by the number (51) formed by its first and last digit.
It is an amenable number.
531442325301 is a deficient number, since it is larger than the sum of its proper divisors (241404983499).
531442325301 is a wasteful number, since it uses less digits than its factorization.
531442325301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5410.
The product of its (nonzero) digits is 43200, while the sum is 33.
Adding to 531442325301 its reverse (103523244135), we get a palindrome (634965569436).
The spelling of 531442325301 in words is "five hundred thirty-one billion, four hundred forty-two million, three hundred twenty-five thousand, three hundred one".
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