Base | Representation |
---|---|
bin | 10110011100101001… |
… | …101010000000001001 |
3 | 2022012210001101001021 |
4 | 112130221222000021 |
5 | 343330332031441 |
6 | 15023414552441 |
7 | 1512203065132 |
oct | 263451520011 |
9 | 68183041037 |
10 | 24103002121 |
11 | a249575270 |
12 | 4808068721 |
13 | 2371751443 |
14 | 12491acc89 |
15 | 96108a3d1 |
hex | 59ca6a009 |
24103002121 has 16 divisors (see below), whose sum is σ = 27683663040. Its totient is φ = 20754385920.
The previous prime is 24103002109. The next prime is 24103002179. The reversal of 24103002121 is 12120030142.
It is a cyclic number.
It is not a de Polignac number, because 24103002121 - 25 = 24103002089 is a prime.
It is a super-2 number, since 2×241030021212 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 24103002095 and 24103002104.
It is not an unprimeable number, because it can be changed into a prime (24103006121) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1495321 + ... + 1511353.
It is an arithmetic number, because the mean of its divisors is an integer number (1730228940).
Almost surely, 224103002121 is an apocalyptic number.
It is an amenable number.
24103002121 is a deficient number, since it is larger than the sum of its proper divisors (3580660919).
24103002121 is a wasteful number, since it uses less digits than its factorization.
24103002121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23256.
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 24103002121 its reverse (12120030142), we get a palindrome (36223032263).
The spelling of 24103002121 in words is "twenty-four billion, one hundred three million, two thousand, one hundred twenty-one".
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