Base | Representation |
---|---|
bin | 101011111001… |
… | …0101100000000 |
3 | 1121022020110201 |
4 | 1113302230000 |
5 | 21342423034 |
6 | 2141134544 |
7 | 366421426 |
oct | 127625400 |
9 | 47266421 |
10 | 23014144 |
11 | 11a9995a |
12 | 785a454 |
13 | 49ca34a |
14 | 30b1116 |
15 | 2049014 |
hex | 15f2b00 |
23014144 has 18 divisors (see below), whose sum is σ = 45938900. Its totient is φ = 11506944.
The previous prime is 23014129. The next prime is 23014171. The reversal of 23014144 is 44141032.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44694 + ... + 45205.
Almost surely, 223014144 is an apocalyptic number.
It is an amenable number.
23014144 is a deficient number, since it is larger than the sum of its proper divisors (22924756).
23014144 is an frugal number, since it uses more digits than its factorization.
23014144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89915 (or 89901 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 23014144 is about 4797.3059106127. The cubic root of 23014144 is about 284.4449811911. Note that the first 3 decimals are identical.
Adding to 23014144 its reverse (44141032), we get a palindrome (67155176).
The spelling of 23014144 in words is "twenty-three million, fourteen thousand, one hundred forty-four".
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