Base | Representation |
---|---|
bin | 1000000010010000… |
… | …00010001000010011 |
3 | 102010122021022020120 |
4 | 10001020002020103 |
5 | 32313321203022 |
6 | 1552020441323 |
7 | 211621060200 |
oct | 40110021023 |
9 | 12118238216 |
10 | 4313850387 |
11 | 1914068710 |
12 | a04849243 |
13 | 53995b7c2 |
14 | 2cccd0ca7 |
15 | 1a3abcd5c |
hex | 101202213 |
4313850387 has 48 divisors (see below), whose sum is σ = 7496508672. Its totient is φ = 2180364480.
The previous prime is 4313850377. The next prime is 4313850403. The reversal of 4313850387 is 7830583134.
It is not a de Polignac number, because 4313850387 - 215 = 4313817619 is a prime.
It is a super-2 number, since 2×43138503872 = 37218610322840099538, which contains 22 as substring.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (4313850377) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23778 + ... + 95880.
It is an arithmetic number, because the mean of its divisors is an integer number (156177264).
Almost surely, 24313850387 is an apocalyptic number.
4313850387 is a deficient number, since it is larger than the sum of its proper divisors (3182658285).
4313850387 is a wasteful number, since it uses less digits than its factorization.
4313850387 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72168 (or 72161 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 42.
The square root of 4313850387 is about 65679.9085489619. The cubic root of 4313850387 is about 1627.8773965820.
The spelling of 4313850387 in words is "four billion, three hundred thirteen million, eight hundred fifty thousand, three hundred eighty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •