Base | Representation |
---|---|
bin | 1110101010100000… |
… | …0110100010101101 |
3 | 101011022222212201122 |
4 | 3222220012202231 |
5 | 31030203143401 |
6 | 1450334150325 |
7 | 166355454512 |
oct | 35250064255 |
9 | 11138885648 |
10 | 3936381101 |
11 | 173aa91424 |
12 | 91a3523a5 |
13 | 4a96a84b3 |
14 | 294b13309 |
15 | 1808aa21b |
hex | eaa068ad |
3936381101 has 8 divisors (see below), whose sum is σ = 3958542840. Its totient is φ = 3914237952.
The previous prime is 3936381079. The next prime is 3936381109. The reversal of 3936381101 is 1011836393.
It can be written as a sum of positive squares in 4 ways, for example, as 39375625 + 3897005476 = 6275^2 + 62426^2 .
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 3936381101 - 218 = 3936118957 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3936381109) 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, 767321 + ... + 772433.
It is an arithmetic number, because the mean of its divisors is an integer number (494817855).
Almost surely, 23936381101 is an apocalyptic number.
It is an amenable number.
3936381101 is a deficient number, since it is larger than the sum of its proper divisors (22161739).
3936381101 is a wasteful number, since it uses less digits than its factorization.
3936381101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9295.
The product of its (nonzero) digits is 11664, while the sum is 35.
The square root of 3936381101 is about 62740.5857559523. The cubic root of 3936381101 is about 1578.9403113088.
The spelling of 3936381101 in words is "three billion, nine hundred thirty-six million, three hundred eighty-one thousand, one hundred one".
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