Base | Representation |
---|---|
bin | 1001010111010110… |
… | …11100111000000110 |
3 | 110222101122120220000 |
4 | 10223223130320012 |
5 | 40244102344204 |
6 | 2150522422130 |
7 | 235410260025 |
oct | 45353347006 |
9 | 13871576800 |
10 | 5027778054 |
11 | 2150060082 |
12 | b83961946 |
13 | 621836400 |
14 | 359a528bc |
15 | 1e65e2039 |
hex | 12badce06 |
5027778054 has 120 divisors (see below), whose sum is σ = 12268107720. Its totient is φ = 1538289792.
The previous prime is 5027778029. The next prime is 5027778083. The reversal of 5027778054 is 4508777205.
5027778054 is a `hidden beast` number, since 502 + 77 + 78 + 0 + 5 + 4 = 666.
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 59 ways as a sum of consecutive naturals, for example, 6214402 + ... + 6215210.
It is an arithmetic number, because the mean of its divisors is an integer number (102234231).
Almost surely, 25027778054 is an apocalyptic number.
5027778054 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 5027778054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6134053860).
5027778054 is an abundant number, since it is smaller than the sum of its proper divisors (7240329666).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5027778054 is a wasteful number, since it uses less digits than its factorization.
5027778054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1076 (or 1054 counting only the distinct ones).
The product of its (nonzero) digits is 548800, while the sum is 45.
The square root of 5027778054 is about 70906.8265683918. The cubic root of 5027778054 is about 1713.1367540903.
The spelling of 5027778054 in words is "five billion, twenty-seven million, seven hundred seventy-eight thousand, fifty-four".
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