Base | Representation |
---|---|
bin | 111101100010100… |
… | …1001100100101000 |
3 | 12022220120012102220 |
4 | 1323011021210220 |
5 | 13212111304441 |
6 | 540522554040 |
7 | 102112523043 |
oct | 17305114450 |
9 | 5286505386 |
10 | 2064947496 |
11 | 96a677687 |
12 | 497668920 |
13 | 26ba67231 |
14 | 158363c5a |
15 | c1441466 |
hex | 7b149928 |
2064947496 has 32 divisors (see below), whose sum is σ = 5233090560. Its totient is φ = 678886272.
The previous prime is 2064947477. The next prime is 2064947497. The reversal of 2064947496 is 6947494602.
It is a super-2 number, since 2×20649474962 = 8528016322473340032, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2064947497) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 587560 + ... + 591063.
It is an arithmetic number, because the mean of its divisors is an integer number (163534080).
Almost surely, 22064947496 is an apocalyptic number.
It is an amenable number.
2064947496 is an abundant number, since it is smaller than the sum of its proper divisors (3168143064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2064947496 is a wasteful number, since it uses less digits than its factorization.
2064947496 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1178705 (or 1178701 counting only the distinct ones).
The product of its (nonzero) digits is 2612736, while the sum is 51.
The square root of 2064947496 is about 45441.6933663348. The cubic root of 2064947496 is about 1273.4141495143.
The spelling of 2064947496 in words is "two billion, sixty-four million, nine hundred forty-seven thousand, four hundred ninety-six".
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