Base | Representation |
---|---|
bin | 101011010010101011010… |
… | …110011101111101101100 |
3 | 101112101222022121111211122 |
4 | 223102223112131331230 |
5 | 342220240443201133 |
6 | 10154405330440112 |
7 | 424636036101251 |
oct | 53225326357554 |
9 | 11471868544748 |
10 | 2974992162668 |
11 | a47761577419 |
12 | 4006a6a33038 |
13 | 1877047b1316 |
14 | a3dc18ad428 |
15 | 525be024498 |
hex | 2b4ab59df6c |
2974992162668 has 12 divisors (see below), whose sum is σ = 5206862770032. Its totient is φ = 1487317085520.
The previous prime is 2974992162661. The next prime is 2974992162679. The reversal of 2974992162668 is 8662612994792.
It is not an unprimeable number, because it can be changed into a prime (2974992162661) 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, 44711555 + ... + 44778042.
It is an arithmetic number, because the mean of its divisors is an integer number (433905230836).
Almost surely, 22974992162668 is an apocalyptic number.
It is an amenable number.
2974992162668 is a deficient number, since it is larger than the sum of its proper divisors (2231870607364).
2974992162668 is a wasteful number, since it uses less digits than its factorization.
2974992162668 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89497912 (or 89497910 counting only the distinct ones).
The product of its digits is 282175488, while the sum is 71.
The spelling of 2974992162668 in words is "two trillion, nine hundred seventy-four billion, nine hundred ninety-two million, one hundred sixty-two thousand, six hundred sixty-eight".
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