Base | Representation |
---|---|
bin | 10110100011000011… |
… | …000000011101101100 |
3 | 2022111020222020011221 |
4 | 112203003000131230 |
5 | 344040314423040 |
6 | 15042210553124 |
7 | 1514645151100 |
oct | 264303003554 |
9 | 68436866157 |
10 | 24210311020 |
11 | a2a40a9005 |
12 | 4837b987a4 |
13 | 238aa5392c |
14 | 1259543900 |
15 | 96a6d574a |
hex | 5a30c076c |
24210311020 has 72 divisors (see below), whose sum is σ = 59665987584. Its totient is φ = 8227183104.
The previous prime is 24210311003. The next prime is 24210311033. The reversal of 24210311020 is 2011301242.
It is a super-2 number, since 2×242103110202 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 24210310985 and 24210311003.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1429 + ... + 220051.
It is an arithmetic number, because the mean of its divisors is an integer number (828694272).
Almost surely, 224210311020 is an apocalyptic number.
24210311020 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 24210311020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29832993792).
24210311020 is an abundant number, since it is smaller than the sum of its proper divisors (35455676564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24210311020 is a wasteful number, since it uses less digits than its factorization.
24210311020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 218759 (or 218750 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 24210311020 its reverse (2011301242), we get a palindrome (26221612262).
The spelling of 24210311020 in words is "twenty-four billion, two hundred ten million, three hundred eleven thousand, twenty".
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