Base | Representation |
---|---|
bin | 111101101111111… |
… | …0000110001010011 |
3 | 12100101200122010100 |
4 | 1323133300301103 |
5 | 13220403030140 |
6 | 541332303443 |
7 | 102226030104 |
oct | 17337606123 |
9 | 5311618110 |
10 | 2071923795 |
11 | 973602017 |
12 | 499a71b83 |
13 | 27033a716 |
14 | 15925c3ab |
15 | c1d6d530 |
hex | 7b7f0c53 |
2071923795 has 48 divisors (see below), whose sum is σ = 3703744512. Its totient is φ = 1070902080.
The previous prime is 2071923793. The next prime is 2071923803. The reversal of 2071923795 is 5973291702.
It is not a de Polignac number, because 2071923795 - 21 = 2071923793 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 2071923795.
It is not an unprimeable number, because it can be changed into a prime (2071923793) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 213090 + ... + 222600.
It is an arithmetic number, because the mean of its divisors is an integer number (77161344).
Almost surely, 22071923795 is an apocalyptic number.
2071923795 is a deficient number, since it is larger than the sum of its proper divisors (1631820717).
2071923795 is a wasteful number, since it uses less digits than its factorization.
2071923795 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9672 (or 9669 counting only the distinct ones).
The product of its (nonzero) digits is 238140, while the sum is 45.
The square root of 2071923795 is about 45518.3896353990. The cubic root of 2071923795 is about 1274.8465882315.
The spelling of 2071923795 in words is "two billion, seventy-one million, nine hundred twenty-three thousand, seven hundred ninety-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •