Base | Representation |
---|---|
bin | 1010101111000000100100… |
… | …00000010001110001000000 |
3 | 10002120122202212021102011000 |
4 | 11113200102000101301000 |
5 | 11043222421213241342 |
6 | 122112105051452000 |
7 | 4654302603060324 |
oct | 527402200216100 |
9 | 102518685242130 |
10 | 23605442321472 |
11 | 7581014885a50 |
12 | 2792a86a57000 |
13 | 1022ca313b6ab |
14 | 5b871c119984 |
15 | 2ae07212244c |
hex | 157812011c40 |
23605442321472 has 112 divisors (see below), whose sum is σ = 75704322657600. Its totient is φ = 7153164334080.
The previous prime is 23605442321453. The next prime is 23605442321491. The reversal of 23605442321472 is 27412324450632.
It is a happy number.
23605442321472 is a `hidden beast` number, since 2 + 3 + 6 + 0 + 5 + 4 + 423 + 214 + 7 + 2 = 666.
It is an interprime number because it is at equal distance from previous prime (23605442321453) and next prime (23605442321491).
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, 620915397 + ... + 620953412.
It is an arithmetic number, because the mean of its divisors is an integer number (675931452300).
Almost surely, 223605442321472 is an apocalyptic number.
23605442321472 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
23605442321472 is an abundant number, since it is smaller than the sum of its proper divisors (52098880336128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23605442321472 is a wasteful number, since it uses less digits than its factorization.
23605442321472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1241868841 (or 1241868825 counting only the distinct ones).
The product of its (nonzero) digits is 1935360, while the sum is 45.
The spelling of 23605442321472 in words is "twenty-three trillion, six hundred five billion, four hundred forty-two million, three hundred twenty-one thousand, four hundred seventy-two".
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