Base | Representation |
---|---|
bin | 1011111101100110… |
… | …10000000000000000 |
3 | 121120120202020102122 |
4 | 11332303100000000 |
5 | 101123104101032 |
6 | 2541140503412 |
7 | 315102626141 |
oct | 57663200000 |
9 | 17516666378 |
10 | 6422331392 |
11 | 27a62696a4 |
12 | 12b29aab68 |
13 | 7b47289b9 |
14 | 44cd47ac8 |
15 | 278c5d012 |
hex | 17ecd0000 |
6422331392 has 102 divisors (see below), whose sum is σ = 13398339762. Its totient is φ = 3077308416.
The previous prime is 6422331367. The next prime is 6422331427. The reversal of 6422331392 is 2931332246.
It can be written as a sum of positive squares in only one way, i.e., 5937627136 + 484704256 = 77056^2 + 22016^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 121176038 + ... + 121176090.
Almost surely, 26422331392 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 6422331392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6699169881).
6422331392 is an abundant number, since it is smaller than the sum of its proper divisors (6976008370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6422331392 is an frugal number, since it uses more digits than its factorization.
6422331392 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 171 (or 98 counting only the distinct ones).
The product of its digits is 46656, while the sum is 35.
The square root of 6422331392 is about 80139.4496611999. The cubic root of 6422331392 is about 1858.7924670832.
The spelling of 6422331392 in words is "six billion, four hundred twenty-two million, three hundred thirty-one thousand, three hundred ninety-two".
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