Base | Representation |
---|---|
bin | 101100101001… |
… | …1100110111000 |
3 | 1122001102000211 |
4 | 1121103212320 |
5 | 21443124003 |
6 | 2153440504 |
7 | 402664006 |
oct | 131234670 |
9 | 48042024 |
10 | 23411128 |
11 | 12240144 |
12 | 7a10134 |
13 | 4b08c50 |
14 | 3175a76 |
15 | 20c696d |
hex | 16539b8 |
23411128 has 32 divisors (see below), whose sum is σ = 47527200. Its totient is φ = 10747008.
The previous prime is 23411119. The next prime is 23411131. The reversal of 23411128 is 82111432.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 23411099 and 23411108.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23325 + ... + 24307.
It is an arithmetic number, because the mean of its divisors is an integer number (1485225).
Almost surely, 223411128 is an apocalyptic number.
It is an amenable number.
23411128 is an abundant number, since it is smaller than the sum of its proper divisors (24116072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23411128 is a wasteful number, since it uses less digits than its factorization.
23411128 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1231 (or 1227 counting only the distinct ones).
The product of its digits is 384, while the sum is 22.
The square root of 23411128 is about 4838.5047277026. The cubic root of 23411128 is about 286.0711838070.
The spelling of 23411128 in words is "twenty-three million, four hundred eleven thousand, one hundred twenty-eight".
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