Base | Representation |
---|---|
bin | 101110101111… |
… | …0111100010010 |
3 | 1201010001002110 |
4 | 1131132330102 |
5 | 22233144010 |
6 | 2233130150 |
7 | 415204305 |
oct | 135367422 |
9 | 51101073 |
10 | 24506130 |
11 | 12918900 |
12 | 8259956 |
13 | 510048c |
14 | 337cb3c |
15 | 2241120 |
hex | 175ef12 |
24506130 has 96 divisors (see below), whose sum is σ = 66572352. Its totient is φ = 5765760.
The previous prime is 24506123. The next prime is 24506137. The reversal of 24506130 is 3160542.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (24506123) and next prime (24506137).
It is a junction number, because it is equal to n+sod(n) for n = 24506097 and 24506106.
It is not an unprimeable number, because it can be changed into a prime (24506137) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 156012 + ... + 156168.
It is an arithmetic number, because the mean of its divisors is an integer number (693462).
Almost surely, 224506130 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 24506130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33286176).
24506130 is an abundant number, since it is smaller than the sum of its proper divisors (42066222).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24506130 is a wasteful number, since it uses less digits than its factorization.
24506130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 232 (or 221 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 24506130 is about 4950.3666530874. The cubic root of 24506130 is about 290.4635076899.
Adding to 24506130 its reverse (3160542), we get a palindrome (27666672).
The spelling of 24506130 in words is "twenty-four million, five hundred six thousand, one hundred thirty".
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