Base | Representation |
---|---|
bin | 101010100010100101001… |
… | …010011101000100111001 |
3 | 101100110200012101221111120 |
4 | 222202211022131010321 |
5 | 340344004234224312 |
6 | 10114545021015453 |
7 | 421130210214033 |
oct | 52424512350471 |
9 | 11313605357446 |
10 | 2923348742457 |
11 | a27870176450 |
12 | 3b26936b4589 |
13 | 182894415300 |
14 | a16c2bc4c53 |
15 | 5109a25528c |
hex | 2a8a529d139 |
2923348742457 has 24 divisors (see below), whose sum is σ = 4604392218528. Its totient is φ = 1635439852800.
The previous prime is 2923348742351. The next prime is 2923348742459. The reversal of 2923348742457 is 7542478433292.
It is not a de Polignac number, because 2923348742457 - 210 = 2923348741433 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2923348742457.
It is not an unprimeable number, because it can be changed into a prime (2923348742459) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 262084144 + ... + 262095297.
It is an arithmetic number, because the mean of its divisors is an integer number (191849675772).
Almost surely, 22923348742457 is an apocalyptic number.
It is an amenable number.
2923348742457 is a deficient number, since it is larger than the sum of its proper divisors (1681043476071).
2923348742457 is a wasteful number, since it uses less digits than its factorization.
2923348742457 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 524179481 (or 524179468 counting only the distinct ones).
The product of its digits is 81285120, while the sum is 60.
The spelling of 2923348742457 in words is "two trillion, nine hundred twenty-three billion, three hundred forty-eight million, seven hundred forty-two thousand, four hundred fifty-seven".
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