Base | Representation |
---|---|
bin | 10101100010010100… |
… | …101111100011100000 |
3 | 2012200120201022222100 |
4 | 111202110233203200 |
5 | 334324324110222 |
6 | 14342341010400 |
7 | 1446021336150 |
oct | 254224574340 |
9 | 65616638870 |
10 | 23124441312 |
11 | 9897165025 |
12 | 45943b3a00 |
13 | 2246aac78b |
14 | 1195242760 |
15 | 9051e14ac |
hex | 56252f8e0 |
23124441312 has 144 divisors (see below), whose sum is σ = 77746163040. Its totient is φ = 6379140096.
The previous prime is 23124441271. The next prime is 23124441323. The reversal of 23124441312 is 21314442132.
23124441312 is a `hidden beast` number, since 2 + 3 + 1 + 244 + 413 + 1 + 2 = 666.
It is a tau number, because it is divible by the number of its divisors (144).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
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, 139303 + ... + 256230.
It is an arithmetic number, because the mean of its divisors is an integer number (539903910).
Almost surely, 223124441312 is an apocalyptic number.
It is an amenable number.
23124441312 is an abundant number, since it is smaller than the sum of its proper divisors (54621721728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23124441312 is a wasteful number, since it uses less digits than its factorization.
23124441312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 395585 (or 395574 counting only the distinct ones).
The product of its digits is 4608, while the sum is 27.
Adding to 23124441312 its reverse (21314442132), we get a palindrome (44438883444).
The spelling of 23124441312 in words is "twenty-three billion, one hundred twenty-four million, four hundred forty-one thousand, three hundred twelve".
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