Base | Representation |
---|---|
bin | 100001010110100011… |
… | …0111011110010110010 |
3 | 20211212120201122002020 |
4 | 1002231012323302302 |
5 | 2133141140043012 |
6 | 52523053332310 |
7 | 5113621566033 |
oct | 1025506736262 |
9 | 224776648066 |
10 | 71623752882 |
11 | 28414817700 |
12 | 11a6a797096 |
13 | 69a5978a86 |
14 | 3676530a8a |
15 | 1ce2e52a8c |
hex | 10ad1bbcb2 |
71623752882 has 48 divisors (see below), whose sum is σ = 161294275296. Its totient is φ = 21174788800.
The previous prime is 71623752881. The next prime is 71623752911. The reversal of 71623752882 is 28825732617.
It is not an unprimeable number, because it can be changed into a prime (71623752881) 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 23 ways as a sum of consecutive naturals, for example, 1173348 + ... + 1232879.
It is an arithmetic number, because the mean of its divisors is an integer number (3360297402).
Almost surely, 271623752882 is an apocalyptic number.
71623752882 is an abundant number, since it is smaller than the sum of its proper divisors (89670522414).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
71623752882 is a wasteful number, since it uses less digits than its factorization.
71623752882 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2406295 (or 2406284 counting only the distinct ones).
The product of its digits is 2257920, while the sum is 51.
The spelling of 71623752882 in words is "seventy-one billion, six hundred twenty-three million, seven hundred fifty-two thousand, eight hundred eighty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •