Base | Representation |
---|---|
bin | 111101100010010… |
… | …0100101001110000 |
3 | 12022220021112000000 |
4 | 1323010210221300 |
5 | 13212041440042 |
6 | 540515430000 |
7 | 102111323130 |
oct | 17304445160 |
9 | 5286245000 |
10 | 2064796272 |
11 | 96a584000 |
12 | 4975b5300 |
13 | 26ba13456 |
14 | 158324ac0 |
15 | c141174c |
hex | 7b124a70 |
2064796272 has 560 divisors, whose sum is σ = 7936753920. Its totient is φ = 508083840.
The previous prime is 2064796271. The next prime is 2064796277. The reversal of 2064796272 is 2726974602.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2064796271) by changing a digit.
It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 108673479 + ... + 108673497.
Almost surely, 22064796272 is an apocalyptic number.
2064796272 is a gapful number since it is divisible by the number (22) 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 2064796272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3968376960).
2064796272 is an abundant number, since it is smaller than the sum of its proper divisors (5871957648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2064796272 is an equidigital number, since it uses as much as digits as its factorization.
2064796272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85 (or 42 counting only the distinct ones).
The product of its (nonzero) digits is 508032, while the sum is 45.
The square root of 2064796272 is about 45440.0294013989. The cubic root of 2064796272 is about 1273.3830630932.
The spelling of 2064796272 in words is "two billion, sixty-four million, seven hundred ninety-six thousand, two hundred seventy-two".
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