Base | Representation |
---|---|
bin | 1010001111101101… |
… | …11100111101001101 |
3 | 112012100021011001102 |
4 | 11013312330331031 |
5 | 42231120230320 |
6 | 2305451552445 |
7 | 253210642514 |
oct | 50766747515 |
9 | 15170234042 |
10 | 5500555085 |
11 | 2372a134a3 |
12 | 109615b725 |
13 | 69877952c |
14 | 3a275d67b |
15 | 222d7e175 |
hex | 147dbcf4d |
5500555085 has 8 divisors (see below), whose sum is σ = 6604808856. Its totient is φ = 4397682240.
The previous prime is 5500555061. The next prime is 5500555111. The reversal of 5500555085 is 5805550055.
It can be written as a sum of positive squares in 4 ways, for example, as 591170596 + 4909384489 = 24314^2 + 70067^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5500555085 - 210 = 5500554061 is a prime.
It is a super-2 number, since 2×55005550852 = 60512212486238714450, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336446 + ... + 352415.
It is an arithmetic number, because the mean of its divisors is an integer number (825601107).
Almost surely, 25500555085 is an apocalyptic number.
It is an amenable number.
5500555085 is a deficient number, since it is larger than the sum of its proper divisors (1104253771).
5500555085 is a wasteful number, since it uses less digits than its factorization.
5500555085 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 690463.
The product of its (nonzero) digits is 125000, while the sum is 38.
The square root of 5500555085 is about 74165.7271588434. The cubic root of 5500555085 is about 1765.2335487989.
The spelling of 5500555085 in words is "five billion, five hundred million, five hundred fifty-five thousand, eighty-five".
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