Base | Representation |
---|---|
bin | 11011111110101011100010… |
… | …111010111100001110010100 |
3 | 121010200220111001110111222110 |
4 | 123332223202322330032110 |
5 | 112112111330223212434 |
6 | 1113414302335231020 |
7 | 34630255125666303 |
oct | 3376534272741624 |
9 | 533626431414873 |
10 | 123054620132244 |
11 | 36233198045749 |
12 | 11974987378470 |
13 | 5388001c45248 |
14 | 2255c3811443a |
15 | e35dee15c4e9 |
hex | 6feae2ebc394 |
123054620132244 has 48 divisors (see below), whose sum is σ = 287476325055360. Its totient is φ = 40968369254400.
The previous prime is 123054620132233. The next prime is 123054620132261. The reversal of 123054620132244 is 442231026450321.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 535835044 + ... + 536064644.
It is an arithmetic number, because the mean of its divisors is an integer number (5989090105320).
Almost surely, 2123054620132244 is an apocalyptic number.
It is an amenable number.
123054620132244 is an abundant number, since it is smaller than the sum of its proper divisors (164421704923116).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
123054620132244 is a wasteful number, since it uses less digits than its factorization.
123054620132244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 283680 (or 283678 counting only the distinct ones).
The product of its (nonzero) digits is 276480, while the sum is 39.
Adding to 123054620132244 its reverse (442231026450321), we get a palindrome (565285646582565).
The spelling of 123054620132244 in words is "one hundred twenty-three trillion, fifty-four billion, six hundred twenty million, one hundred thirty-two thousand, two hundred forty-four".
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