Base | Representation |
---|---|
bin | 101000011001011100000… |
… | …1010000011101110010000 |
3 | 201122210011111002222110000 |
4 | 1100302320022003232100 |
5 | 1211431334433001424 |
6 | 15450350100410000 |
7 | 1112063244066222 |
oct | 120627012035620 |
9 | 21583144088400 |
10 | 5552187390864 |
11 | 1850740045154 |
12 | 7580743a6900 |
13 | 3137521ba07a |
14 | 152a27a14412 |
15 | 99659c753c9 |
hex | 50cb8283b90 |
5552187390864 has 675 divisors, whose sum is σ = 17389842871401. Its totient is φ = 1710114094080.
The previous prime is 5552187390853. The next prime is 5552187390931. The reversal of 5552187390864 is 4680937812555.
The square root of 5552187390864 is 2356308.
It is a perfect power (a square), and thus also a powerful number.
5552187390864 is a `hidden beast` number, since 5 + 5 + 5 + 2 + 187 + 390 + 8 + 64 = 666.
It can be written as a sum of positive squares in 13 ways, for example, as 3460716090000 + 2091471300864 = 1860300^2 + 1446192^2 .
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 134 ways as a sum of consecutive naturals, for example, 91019465394 + ... + 91019465454.
It is a 1-persistent number, because it is pandigital, but 2⋅5552187390864 = 11104374781728 is not.
Almost surely, 25552187390864 is an apocalyptic number.
5552187390864 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
5552187390864 is the 2356308-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5552187390864
5552187390864 is an abundant number, since it is smaller than the sum of its proper divisors (11837655480537).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5552187390864 is an equidigital number, since it uses as much as digits as its factorization.
5552187390864 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 274 (or 132 counting only the distinct ones).
The product of its (nonzero) digits is 72576000, while the sum is 63.
The spelling of 5552187390864 in words is "five trillion, five hundred fifty-two billion, one hundred eighty-seven million, three hundred ninety thousand, eight hundred sixty-four".
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