Base | Representation |
---|---|
bin | 1010000001000110… |
… | …01010111100011001 |
3 | 111212210112002200000 |
4 | 11000203022330121 |
5 | 42003222211420 |
6 | 2245351403213 |
7 | 250161433152 |
oct | 50043127431 |
9 | 14783462600 |
10 | 5377928985 |
11 | 230a778710 |
12 | 1061083509 |
13 | 679243200 |
14 | 39035c929 |
15 | 21720a690 |
hex | 1408caf19 |
5377928985 has 144 divisors (see below), whose sum is σ = 11424224448. Its totient is φ = 2405894400.
The previous prime is 5377928951. The next prime is 5377928993. The reversal of 5377928985 is 5898297735.
5377928985 is a `hidden beast` number, since 537 + 7 + 9 + 2 + 8 + 98 + 5 = 666.
It is not a de Polignac number, because 5377928985 - 211 = 5377926937 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 2257495 + ... + 2259875.
It is an arithmetic number, because the mean of its divisors is an integer number (79334892).
Almost surely, 25377928985 is an apocalyptic number.
5377928985 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
5377928985 is an abundant number, since it is smaller than the sum of its proper divisors (6046295463).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5377928985 is a wasteful number, since it uses less digits than its factorization.
5377928985 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2438 (or 2413 counting only the distinct ones).
The product of its digits is 38102400, while the sum is 63.
The square root of 5377928985 is about 73334.3642844199. The cubic root of 5377928985 is about 1752.0171553725.
The spelling of 5377928985 in words is "five billion, three hundred seventy-seven million, nine hundred twenty-eight thousand, nine hundred eighty-five".
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