Base | Representation |
---|---|
bin | 10101100011100000… |
… | …010010010001001100 |
3 | 2012201221222102120100 |
4 | 111203200102101030 |
5 | 334344411304200 |
6 | 14344325251100 |
7 | 1446351554622 |
oct | 254340222114 |
9 | 65657872510 |
10 | 23144244300 |
11 | 98a7360331 |
12 | 459ab63a90 |
13 | 224ac24318 |
14 | 1197b19512 |
15 | 906d03d00 |
hex | 56381244c |
23144244300 has 54 divisors (see below), whose sum is σ = 72544350788. Its totient is φ = 6171798240.
The previous prime is 23144244287. The next prime is 23144244317. The reversal of 23144244300 is 344244132.
It is a happy number.
23144244300 is a `hidden beast` number, since 2 + 314 + 4 + 2 + 44 + 300 = 666.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 12857014 + ... + 12858813.
Almost surely, 223144244300 is an apocalyptic number.
23144244300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23144244300 is an abundant number, since it is smaller than the sum of its proper divisors (49400106488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23144244300 is a wasteful number, since it uses less digits than its factorization.
23144244300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25715847 (or 25715837 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 27.
Adding to 23144244300 its reverse (344244132), we get a palindrome (23488488432).
The spelling of 23144244300 in words is "twenty-three billion, one hundred forty-four million, two hundred forty-four thousand, three hundred".
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