Base | Representation |
---|---|
bin | 10110011001001101… |
… | …001101010101110000 |
3 | 2022001202022101022221 |
4 | 112121031031111300 |
5 | 343221033304130 |
6 | 15013552210424 |
7 | 1510601636632 |
oct | 263115152560 |
9 | 68052271287 |
10 | 24045213040 |
11 | a2199944a2 |
12 | 47b0839a14 |
13 | 2362799914 |
14 | 1241648a52 |
15 | 95ae7287a |
hex | 59934d570 |
24045213040 has 80 divisors (see below), whose sum is σ = 56737850688. Its totient is φ = 9475135488.
The previous prime is 24045213001. The next prime is 24045213077. The reversal of 24045213040 is 4031254042.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (80).
It is a junction number, because it is equal to n+sod(n) for n = 24045212996 and 24045213014.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6381237 + ... + 6385003.
Almost surely, 224045213040 is an apocalyptic number.
24045213040 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 24045213040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28368925344).
24045213040 is an abundant number, since it is smaller than the sum of its proper divisors (32692637648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24045213040 is a wasteful number, since it uses less digits than its factorization.
24045213040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4946 (or 4940 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 25.
Adding to 24045213040 its reverse (4031254042), we get a palindrome (28076467082).
The spelling of 24045213040 in words is "twenty-four billion, forty-five million, two hundred thirteen thousand, forty".
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