Base | Representation |
---|---|
bin | 1011001011101101… |
… | …0000110010000101 |
3 | 21202012120021210002 |
4 | 2302323100302011 |
5 | 22121440122220 |
6 | 1213512411045 |
7 | 134250361550 |
oct | 26273206205 |
9 | 7665507702 |
10 | 3001879685 |
11 | 1300534702 |
12 | 6b93a6a85 |
13 | 38abc1c8c |
14 | 206975697 |
15 | 128815c75 |
hex | b2ed0c85 |
3001879685 has 16 divisors (see below), whose sum is σ = 4120029696. Its totient is φ = 2056848768.
The previous prime is 3001879679. The next prime is 3001879693. The reversal of 3001879685 is 5869781003.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 3001879685 - 224 = 2985102469 is a prime.
It is a super-2 number, since 2×30018796852 = 18022563286431398450, which contains 22 as substring.
It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14129 + ... + 78761.
It is an arithmetic number, because the mean of its divisors is an integer number (257501856).
Almost surely, 23001879685 is an apocalyptic number.
3001879685 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
3001879685 is a deficient number, since it is larger than the sum of its proper divisors (1118150011).
3001879685 is a wasteful number, since it uses less digits than its factorization.
3001879685 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65972.
The product of its (nonzero) digits is 362880, while the sum is 47.
The square root of 3001879685 is about 54789.4121614751. The cubic root of 3001879685 is about 1442.5507268500.
The spelling of 3001879685 in words is "three billion, one million, eight hundred seventy-nine thousand, six hundred eighty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •