Base | Representation |
---|---|
bin | 1110110001010100… |
… | …1100100000000001 |
3 | 101020022210210221112 |
4 | 3230111030200001 |
5 | 31110013313301 |
6 | 1453235133105 |
7 | 200153524061 |
oct | 35425144001 |
9 | 11208723845 |
10 | 3964979201 |
11 | 1755144617 |
12 | 927a44195 |
13 | 4b25ac351 |
14 | 2988393a1 |
15 | 1831589bb |
hex | ec54c801 |
3964979201 has 8 divisors (see below), whose sum is σ = 3975237000. Its totient is φ = 3954734080.
The previous prime is 3964979197. The next prime is 3964979231. The reversal of 3964979201 is 1029794693.
It can be written as a sum of positive squares in 4 ways, for example, as 155127025 + 3809852176 = 12455^2 + 61724^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3964979201 - 22 = 3964979197 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3964979201.
It is not an unprimeable number, because it can be changed into a prime (3964979231) 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, 977225 + ... + 981273.
It is an arithmetic number, because the mean of its divisors is an integer number (496904625).
Almost surely, 23964979201 is an apocalyptic number.
It is an amenable number.
3964979201 is a deficient number, since it is larger than the sum of its proper divisors (10257799).
3964979201 is a wasteful number, since it uses less digits than its factorization.
3964979201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6339.
The product of its (nonzero) digits is 734832, while the sum is 50.
The square root of 3964979201 is about 62968.0808108362. The cubic root of 3964979201 is about 1582.7547947359.
The spelling of 3964979201 in words is "three billion, nine hundred sixty-four million, nine hundred seventy-nine thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •