Base | Representation |
---|---|
bin | 1010111111000101… |
… | …0000000001101000 |
3 | 21121111220211112202 |
4 | 2233301100001220 |
5 | 22014411022441 |
6 | 1204341355332 |
7 | 133035302411 |
oct | 25761200150 |
9 | 7544824482 |
10 | 2948923496 |
11 | 1283654962 |
12 | 6a3708b48 |
13 | 37cc4015c |
14 | 1dd90c808 |
15 | 123d5519b |
hex | afc50068 |
2948923496 has 32 divisors (see below), whose sum is σ = 5908221000. Its totient is φ = 1374990336.
The previous prime is 2948923469. The next prime is 2948923501. The reversal of 2948923496 is 6943298492.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 2927892100 + 21031396 = 54110^2 + 4586^2 .
It is a super-3 number, since 3×29489234963 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84641 + ... + 114288.
Almost surely, 22948923496 is an apocalyptic number.
It is an amenable number.
2948923496 is an abundant number, since it is smaller than the sum of its proper divisors (2959297504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2948923496 is a wasteful number, since it uses less digits than its factorization.
2948923496 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 199061 (or 199057 counting only the distinct ones).
The product of its digits is 6718464, while the sum is 56.
The square root of 2948923496 is about 54303.9915291685. The cubic root of 2948923496 is about 1434.0176672809.
The spelling of 2948923496 in words is "two billion, nine hundred forty-eight million, nine hundred twenty-three thousand, four hundred ninety-six".
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