Base | Representation |
---|---|
bin | 10101101000101011… |
… | …100111100001001010 |
3 | 2012222000102012120020 |
4 | 111220223213201022 |
5 | 340034130213002 |
6 | 14401111041310 |
7 | 1451455046304 |
oct | 255053474112 |
9 | 65860365506 |
10 | 23231101002 |
11 | 994139502a |
12 | 4604070236 |
13 | 2262c15615 |
14 | 11a5488974 |
15 | 90e75e2bc |
hex | 568ae784a |
23231101002 has 16 divisors (see below), whose sum is σ = 46497875520. Its totient is φ = 7737754752.
The previous prime is 23231100953. The next prime is 23231101027. The reversal of 23231101002 is 20010113232.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 1477927 + ... + 1493562.
It is an arithmetic number, because the mean of its divisors is an integer number (2906117220).
Almost surely, 223231101002 is an apocalyptic number.
23231101002 is an abundant number, since it is smaller than the sum of its proper divisors (23266774518).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23231101002 is a wasteful number, since it uses less digits than its factorization.
23231101002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2972797.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 23231101002 its reverse (20010113232), we get a palindrome (43241214234).
The spelling of 23231101002 in words is "twenty-three billion, two hundred thirty-one million, one hundred one thousand, two".
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