Base | Representation |
---|---|
bin | 101100101011… |
… | …0110010010100 |
3 | 1122002001220001 |
4 | 1121112302110 |
5 | 21444033043 |
6 | 2154021044 |
7 | 403046656 |
oct | 131266224 |
9 | 48061801 |
10 | 23424148 |
11 | 12249a00 |
12 | 7a17784 |
13 | 4b11b57 |
14 | 317a6d6 |
15 | 20ca74d |
hex | 1656c94 |
23424148 has 18 divisors (see below), whose sum is σ = 45058538. Its totient is φ = 10647120.
The previous prime is 23424139. The next prime is 23424173. The reversal of 23424148 is 84142432.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 22165264 + 1258884 = 4708^2 + 1122^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23715 + ... + 24682.
Almost surely, 223424148 is an apocalyptic number.
It is an amenable number.
23424148 is a deficient number, since it is larger than the sum of its proper divisors (21634390).
23424148 is a wasteful number, since it uses less digits than its factorization.
23424148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48423 (or 48410 counting only the distinct ones).
The product of its digits is 6144, while the sum is 28.
The square root of 23424148 is about 4839.8499976755. The cubic root of 23424148 is about 286.1242064059.
The spelling of 23424148 in words is "twenty-three million, four hundred twenty-four thousand, one hundred forty-eight".
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