Base | Representation |
---|---|
bin | 1110110111111111… |
… | …1100010011001000 |
3 | 101022021110111110200 |
4 | 3231333330103020 |
5 | 31134144242443 |
6 | 1500115012200 |
7 | 200643422232 |
oct | 35577742310 |
9 | 11267414420 |
10 | 3992962248 |
11 | 1769a17700 |
12 | 93529a060 |
13 | 4b8329272 |
14 | 29c441252 |
15 | 185834dd3 |
hex | edffc4c8 |
3992962248 has 108 divisors (see below), whose sum is σ = 11904346545. Its totient is φ = 1208201280.
The previous prime is 3992962163. The next prime is 3992962297. The reversal of 3992962248 is 8422692993.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
3992962248 is a `hidden beast` number, since 3 + 9 + 9 + 2 + 9 + 622 + 4 + 8 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 2302272324 + 1690689924 = 47982^2 + 41118^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=44682.
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 3992962194 and 3992962203.
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 5897686 + ... + 5898362.
Almost surely, 23992962248 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 3992962248
3992962248 is an abundant number, since it is smaller than the sum of its proper divisors (7911384297).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3992962248 is a wasteful number, since it uses less digits than its factorization.
3992962248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1388 (or 693 counting only the distinct ones).
The product of its digits is 3359232, while the sum is 54.
The square root of 3992962248 is about 63189.8903939546. The cubic root of 3992962248 is about 1586.4695275239.
The spelling of 3992962248 in words is "three billion, nine hundred ninety-two million, nine hundred sixty-two thousand, two hundred forty-eight".
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