Base | Representation |
---|---|
bin | 1100010110011110… |
… | …10001110101110000 |
3 | 122010010101222120020 |
4 | 12023033101311300 |
5 | 102040014134202 |
6 | 3013553243440 |
7 | 323215421463 |
oct | 61317216560 |
9 | 18103358506 |
10 | 6631005552 |
11 | 28a3036686 |
12 | 1350863580 |
13 | 818a2c232 |
14 | 46c9472da |
15 | 28c22c5bc |
hex | 18b3d1d70 |
6631005552 has 40 divisors (see below), whose sum is σ = 17135569920. Its totient is φ = 2209629120.
The previous prime is 6631005523. The next prime is 6631005569. The reversal of 6631005552 is 2555001366.
It is a congruent number.
It is an unprimeable number.
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, 142399 + ... + 183137.
It is an arithmetic number, because the mean of its divisors is an integer number (428389248).
Almost surely, 26631005552 is an apocalyptic number.
It is an amenable number.
6631005552 is an abundant number, since it is smaller than the sum of its proper divisors (10504564368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6631005552 is a wasteful number, since it uses less digits than its factorization.
6631005552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44141 (or 44135 counting only the distinct ones).
The product of its (nonzero) digits is 27000, while the sum is 33.
The square root of 6631005552 is about 81430.9864363683. The cubic root of 6631005552 is about 1878.7102168947.
The spelling of 6631005552 in words is "six billion, six hundred thirty-one million, five thousand, five hundred fifty-two".
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