Base | Representation |
---|---|
bin | 1011111110001001… |
… | …10100001100011000 |
3 | 121120220102011212221 |
4 | 11333010310030120 |
5 | 101130243423323 |
6 | 2541423313424 |
7 | 315160024666 |
oct | 57704641430 |
9 | 17526364787 |
10 | 6426936088 |
11 | 27a8924231 |
12 | 12b444b874 |
13 | 7b567b881 |
14 | 44d7c5c36 |
15 | 27936c55d |
hex | 17f134318 |
6426936088 has 32 divisors (see below), whose sum is σ = 12968544960. Its totient is φ = 2974855680.
The previous prime is 6426936083. The next prime is 6426936101. The reversal of 6426936088 is 8806396246.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6426936083) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 379056 + ... + 395647.
It is an arithmetic number, because the mean of its divisors is an integer number (405267030).
Almost surely, 26426936088 is an apocalyptic number.
6426936088 is a gapful number since it is divisible by the number (68) formed by its first and last digit.
It is an amenable number.
6426936088 is an abundant number, since it is smaller than the sum of its proper divisors (6541608872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6426936088 is a wasteful number, since it uses less digits than its factorization.
6426936088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 774787 (or 774783 counting only the distinct ones).
The product of its (nonzero) digits is 2985984, while the sum is 52.
The square root of 6426936088 is about 80168.1737848630. The cubic root of 6426936088 is about 1859.2366012010.
The spelling of 6426936088 in words is "six billion, four hundred twenty-six million, nine hundred thirty-six thousand, eighty-eight".
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