Base | Representation |
---|---|
bin | 1100101001101010… |
… | …10100010111100011 |
3 | 122112100021221110111 |
4 | 12110311110113203 |
5 | 102402221103243 |
6 | 3041543312151 |
7 | 330211545403 |
oct | 62465242743 |
9 | 18470257414 |
10 | 6791972323 |
11 | 2975989374 |
12 | 139674b657 |
13 | 84319aa46 |
14 | 486088803 |
15 | 29b42639d |
hex | 194d545e3 |
6791972323 has 4 divisors (see below), whose sum is σ = 6796433448. Its totient is φ = 6787511200.
The previous prime is 6791972279. The next prime is 6791972353. The reversal of 6791972323 is 3232791976.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-6791972323 is a prime.
It is a super-2 number, since 2×67919723232 = 92261776072796032658, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (6791972353) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2228278 + ... + 2231323.
It is an arithmetic number, because the mean of its divisors is an integer number (1699108362).
Almost surely, 26791972323 is an apocalyptic number.
6791972323 is a deficient number, since it is larger than the sum of its proper divisors (4461125).
6791972323 is a wasteful number, since it uses less digits than its factorization.
6791972323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4461124.
The product of its digits is 857304, while the sum is 49.
The square root of 6791972323 is about 82413.4231967099. The cubic root of 6791972323 is about 1893.7906549772.
The spelling of 6791972323 in words is "six billion, seven hundred ninety-one million, nine hundred seventy-two thousand, three hundred twenty-three".
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