Base | Representation |
---|---|
bin | 1100101111111001… |
… | …11000010111011100 |
3 | 122122222201202220221 |
4 | 12113330320113130 |
5 | 103004114131203 |
6 | 3051052451124 |
7 | 331415321560 |
oct | 62774702734 |
9 | 18588652827 |
10 | 6844286428 |
11 | 29a246a771 |
12 | 13b0179aa4 |
13 | 850c86535 |
14 | 48cdc56a0 |
15 | 2a0d0babd |
hex | 197f385dc |
6844286428 has 36 divisors (see below), whose sum is σ = 14541165520. Its totient is φ = 2760717312.
The previous prime is 6844286363. The next prime is 6844286431. The reversal of 6844286428 is 8246824486.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 414813 + ... + 430996.
Almost surely, 26844286428 is an apocalyptic number.
6844286428 is a gapful number since it is divisible by the number (68) formed by its first and last digit.
It is an amenable number.
6844286428 is an abundant number, since it is smaller than the sum of its proper divisors (7696879092).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6844286428 is a wasteful number, since it uses less digits than its factorization.
6844286428 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 845854 (or 845835 counting only the distinct ones).
The product of its digits is 4718592, while the sum is 52.
The square root of 6844286428 is about 82730.2026348298. The cubic root of 6844286428 is about 1898.6404334730.
The spelling of 6844286428 in words is "six billion, eight hundred forty-four million, two hundred eighty-six thousand, four hundred twenty-eight".
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