Base | Representation |
---|---|
bin | 1111011101111010000… |
… | …00101110001111110111 |
3 | 1212210202210210221101012 |
4 | 13232331000232033313 |
5 | 32201403211420123 |
6 | 1044051250022435 |
7 | 53252606660246 |
oct | 7567500561767 |
9 | 1783683727335 |
10 | 531452060663 |
11 | 195429919167 |
12 | 86bba277a1b |
13 | 3b1672bb964 |
14 | 1ba1845295d |
15 | dc56e87378 |
hex | 7bbd02e3f7 |
531452060663 has 8 divisors (see below), whose sum is σ = 542987776800. Its totient is φ = 519972208288.
The previous prime is 531452060651. The next prime is 531452060681. The reversal of 531452060663 is 366060254135.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 531452060663 - 24 = 531452060647 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 531452060663.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (531452060063) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13946708 + ... + 13984761.
It is an arithmetic number, because the mean of its divisors is an integer number (67873472100).
Almost surely, 2531452060663 is an apocalyptic number.
531452060663 is a gapful number since it is divisible by the number (53) formed by its first and last digit.
531452060663 is a deficient number, since it is larger than the sum of its proper divisors (11535716137).
531452060663 is a wasteful number, since it uses less digits than its factorization.
531452060663 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27931881.
The product of its (nonzero) digits is 388800, while the sum is 41.
The spelling of 531452060663 in words is "five hundred thirty-one billion, four hundred fifty-two million, sixty thousand, six hundred sixty-three".
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