Base | Representation |
---|---|
bin | 10110111110010001… |
… | …11101000000000000 |
3 | 1011211112211211120110 |
4 | 23133020331000000 |
5 | 200224400211033 |
6 | 5355503511320 |
7 | 614431606506 |
oct | 133710750000 |
9 | 34745754513 |
10 | 12333600768 |
11 | 5259aa5895 |
12 | 24825b8540 |
13 | 12172c8528 |
14 | 85005a676 |
15 | 4c2bba363 |
hex | 2df23d000 |
12333600768 has 52 divisors (see below), whose sum is σ = 32885619968. Its totient is φ = 4111196160.
The previous prime is 12333600767. The next prime is 12333600781. The reversal of 12333600768 is 86700633321.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12333600767) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 489568 + ... + 514143.
Almost surely, 212333600768 is an apocalyptic number.
It is an amenable number.
12333600768 is an abundant number, since it is smaller than the sum of its proper divisors (20552019200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12333600768 is an equidigital number, since it uses as much as digits as its factorization.
12333600768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1003738 (or 1003716 counting only the distinct ones).
The product of its (nonzero) digits is 108864, while the sum is 39.
The spelling of 12333600768 in words is "twelve billion, three hundred thirty-three million, six hundred thousand, seven hundred sixty-eight".
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