Base | Representation |
---|---|
bin | 1010010000011001… |
… | …00010101111010100 |
3 | 112012201220200211000 |
4 | 11020030202233110 |
5 | 42234042333433 |
6 | 2310213143300 |
7 | 253310024400 |
oct | 51014425724 |
9 | 15181820730 |
10 | 5506214868 |
11 | 2376129800 |
12 | 109802ab30 |
13 | 6999ab70b |
14 | 3a33d4100 |
15 | 2235eb113 |
hex | 148322bd4 |
5506214868 has 216 divisors, whose sum is σ = 18255048000. Its totient is φ = 1430019360.
The previous prime is 5506214863. The next prime is 5506214929. The reversal of 5506214868 is 8684126055.
5506214868 is a `hidden beast` number, since 550 + 6 + 2 + 14 + 86 + 8 = 666.
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5506214863) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 636033 + ... + 644631.
Almost surely, 25506214868 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5506214868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9127524000).
5506214868 is an abundant number, since it is smaller than the sum of its proper divisors (12748833132).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5506214868 is a wasteful number, since it uses less digits than its factorization.
5506214868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8648 (or 8622 counting only the distinct ones).
The product of its (nonzero) digits is 460800, while the sum is 45.
The square root of 5506214868 is about 74203.8736724708. The cubic root of 5506214868 is about 1765.8387855402.
The spelling of 5506214868 in words is "five billion, five hundred six million, two hundred fourteen thousand, eight hundred sixty-eight".
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