Base | Representation |
---|---|
bin | 10111001100011100… |
… | …000011010001110000 |
3 | 2101021122122222101212 |
4 | 113030130003101300 |
5 | 402001103221000 |
6 | 15235135015252 |
7 | 1541106546155 |
oct | 271434032160 |
9 | 71248588355 |
10 | 24904742000 |
11 | a620094306 |
12 | 49b066a528 |
13 | 246b893238 |
14 | 12c386c22c |
15 | 9ab657c35 |
hex | 5cc703470 |
24904742000 has 80 divisors (see below), whose sum is σ = 60255321984. Its totient is φ = 9956000000.
The previous prime is 24904741973. The next prime is 24904742041. The reversal of 24904742000 is 24740942.
It is a tau number, because it is divible by the number of its divisors (80).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5239625 + ... + 5244375.
Almost surely, 224904742000 is an apocalyptic number.
24904742000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 24904742000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30127660992).
24904742000 is an abundant number, since it is smaller than the sum of its proper divisors (35350579984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24904742000 is a wasteful number, since it uses less digits than its factorization.
24904742000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7395 (or 7379 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 32.
The spelling of 24904742000 in words is "twenty-four billion, nine hundred four million, seven hundred forty-two thousand".
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