Base | Representation |
---|---|
bin | 111101101000101… |
… | …0101100010101000 |
3 | 12100010120111211001 |
4 | 1323101111202220 |
5 | 13213421022443 |
6 | 541115244344 |
7 | 102151630144 |
oct | 17321254250 |
9 | 5303514731 |
10 | 2068142248 |
11 | 971459977 |
12 | 4987496b4 |
13 | 26c615413 |
14 | 158956224 |
15 | c1872d4d |
hex | 7b4558a8 |
2068142248 has 32 divisors (see below), whose sum is σ = 4102639200. Its totient is φ = 974659392.
The previous prime is 2068142243. The next prime is 2068142257. The reversal of 2068142248 is 8422418602.
It is not an unprimeable number, because it can be changed into a prime (2068142243) 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, 4590 + ... + 64477.
It is an arithmetic number, because the mean of its divisors is an integer number (128207475).
Almost surely, 22068142248 is an apocalyptic number.
It is an amenable number.
2068142248 is a deficient number, since it is larger than the sum of its proper divisors (2034496952).
2068142248 is a wasteful number, since it uses less digits than its factorization.
2068142248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69289 (or 69285 counting only the distinct ones).
The product of its (nonzero) digits is 49152, while the sum is 37.
The square root of 2068142248 is about 45476.8319916856. The cubic root of 2068142248 is about 1274.0705255514.
The spelling of 2068142248 in words is "two billion, sixty-eight million, one hundred forty-two thousand, two hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •