Base | Representation |
---|---|
bin | 1110011011110110… |
… | …0101010100010101 |
3 | 101000001022111001200 |
4 | 3212331211110111 |
5 | 30413433401232 |
6 | 1440300343113 |
7 | 165011064135 |
oct | 34675452425 |
9 | 11001274050 |
10 | 3874903317 |
11 | 170931123a |
12 | 901844a99 |
13 | 499a319cc |
14 | 28a8acac5 |
15 | 17a2b477c |
hex | e6f65515 |
3874903317 has 24 divisors (see below), whose sum is σ = 5757519768. Its totient is φ = 2509747200.
The previous prime is 3874903283. The next prime is 3874903327. The reversal of 3874903317 is 7133094783.
It can be written as a sum of positive squares in 4 ways, for example, as 48986001 + 3825917316 = 6999^2 + 61854^2 .
It is not a de Polignac number, because 3874903317 - 214 = 3874886933 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3874903327) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67143 + ... + 110715.
It is an arithmetic number, because the mean of its divisors is an integer number (239896657).
Almost surely, 23874903317 is an apocalyptic number.
It is an amenable number.
3874903317 is a deficient number, since it is larger than the sum of its proper divisors (1882616451).
3874903317 is a wasteful number, since it uses less digits than its factorization.
3874903317 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43861 (or 43858 counting only the distinct ones).
The product of its (nonzero) digits is 381024, while the sum is 45.
The square root of 3874903317 is about 62248.7214085559. The cubic root of 3874903317 is about 1570.6772629427.
The spelling of 3874903317 in words is "three billion, eight hundred seventy-four million, nine hundred three thousand, three hundred seventeen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •