Base | Representation |
---|---|
bin | 1001110010101110… |
… | …01000011111000110 |
3 | 111120101121011122010 |
4 | 10321113020133012 |
5 | 41231334121203 |
6 | 2225402515050 |
7 | 244165406343 |
oct | 47127103706 |
9 | 14511534563 |
10 | 5257332678 |
11 | 2258699944 |
12 | 1028805a86 |
13 | 65a26aa50 |
14 | 37c3297ca |
15 | 20b838303 |
hex | 1395c87c6 |
5257332678 has 32 divisors (see below), whose sum is σ = 11391319296. Its totient is φ = 1607950368.
The previous prime is 5257332653. The next prime is 5257332679. The reversal of 5257332678 is 8762337525.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5257332679) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 188776 + ... + 214827.
It is an arithmetic number, because the mean of its divisors is an integer number (355978728).
Almost surely, 25257332678 is an apocalyptic number.
5257332678 is an abundant number, since it is smaller than the sum of its proper divisors (6133986618).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5257332678 is a wasteful number, since it uses less digits than its factorization.
5257332678 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 403788.
The product of its digits is 2116800, while the sum is 48.
The square root of 5257332678 is about 72507.4663603687. The cubic root of 5257332678 is about 1738.8221074167.
The spelling of 5257332678 in words is "five billion, two hundred fifty-seven million, three hundred thirty-two thousand, six hundred seventy-eight".
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