| Base | Representation |
|---|---|
| bin | 1110101110110001… |
| … | …1110001010100000 |
| 3 | 101012120201102211200 |
| 4 | 3223230132022200 |
| 5 | 31044300204043 |
| 6 | 1452214241200 |
| 7 | 166664012031 |
| oct | 35354361240 |
| 9 | 11176642750 |
| 10 | 3954303648 |
| 11 | 174a112949 |
| 12 | 924356200 |
| 13 | 4b0312159 |
| 14 | 29725aa88 |
| 15 | 18224a7d3 |
| hex | ebb1e2a0 |
3954303648 has 72 divisors (see below), whose sum is σ = 11280784788. Its totient is φ = 1313912832.
The previous prime is 3954303641. The next prime is 3954303677. The reversal of 3954303648 is 8463034593.
3954303648 is a `hidden beast` number, since 39 + 543 + 0 + 36 + 48 = 666.
3954303648 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 3925273104 + 29030544 = 62652^2 + 5388^2 .
It is a tau number, because it is divible by the number of its divisors (72).
It is a super-2 number, since 2×39543036482 = 31273034681172215808, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3954303641) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69640 + ... + 112952.
Almost surely, 23954303648 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 3954303648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5640392394).
3954303648 is an abundant number, since it is smaller than the sum of its proper divisors (7326481140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3954303648 is a wasteful number, since it uses less digits than its factorization.
3954303648 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43646 (or 43635 counting only the distinct ones).
The product of its (nonzero) digits is 933120, while the sum is 45.
The square root of 3954303648 is about 62883.2541142712. The cubic root of 3954303648 is about 1581.3330159398. Note that the first 3 decimals are identical.
The spelling of 3954303648 in words is "three billion, nine hundred fifty-four million, three hundred three thousand, six hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •