Base | Representation |
---|---|
bin | 10111000110001011… |
… | …110001101000000110 |
3 | 2101000100012222122100 |
4 | 113012023301220012 |
5 | 401242222441402 |
6 | 15220510012530 |
7 | 1535363632122 |
oct | 270613615006 |
9 | 71010188570 |
10 | 24799812102 |
11 | a57693598a |
12 | 49814a7146 |
13 | 2452c14840 |
14 | 12b3956582 |
15 | 9a232c71c |
hex | 5c62f1a06 |
24799812102 has 96 divisors (see below), whose sum is σ = 58610522880. Its totient is φ = 7532974080.
The previous prime is 24799812043. The next prime is 24799812151. The reversal of 24799812102 is 20121899742.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10871202 + ... + 10873482.
It is an arithmetic number, because the mean of its divisors is an integer number (610526280).
Almost surely, 224799812102 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 24799812102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29305261440).
24799812102 is an abundant number, since it is smaller than the sum of its proper divisors (33810710778).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24799812102 is a wasteful number, since it uses less digits than its factorization.
24799812102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2878 (or 2875 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 45.
It can be divided in two parts, 247998 and 12102, that added together give a square (260100 = 5102).
The spelling of 24799812102 in words is "twenty-four billion, seven hundred ninety-nine million, eight hundred twelve thousand, one hundred two".
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