Base | Representation |
---|---|
bin | 101110010000… |
… | …1001011010001 |
3 | 1200122012001100 |
4 | 1130201023101 |
5 | 22202100022 |
6 | 2223455013 |
7 | 413101566 |
oct | 134411321 |
9 | 50565040 |
10 | 24253137 |
11 | 12765817 |
12 | 8157469 |
13 | 504228c |
14 | 331486d |
15 | 21e11ac |
hex | 17212d1 |
24253137 has 12 divisors (see below), whose sum is σ = 35286160. Its totient is φ = 16051608.
The previous prime is 24253133. The next prime is 24253147. The reversal of 24253137 is 73135242.
It is not a de Polignac number, because 24253137 - 22 = 24253133 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 24253137.
It is not an unprimeable number, because it can be changed into a prime (24253133) by changing a digit.
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 in 11 ways as a sum of consecutive naturals, for example, 8443 + ... + 10944.
Almost surely, 224253137 is an apocalyptic number.
It is an amenable number.
24253137 is a deficient number, since it is larger than the sum of its proper divisors (11033023).
24253137 is a wasteful number, since it uses less digits than its factorization.
24253137 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19532 (or 19529 counting only the distinct ones).
The product of its digits is 5040, while the sum is 27.
The square root of 24253137 is about 4924.7474046899. The cubic root of 24253137 is about 289.4604991431.
Adding to 24253137 its reverse (73135242), we get a palindrome (97388379).
The spelling of 24253137 in words is "twenty-four million, two hundred fifty-three thousand, one hundred thirty-seven".
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