Base | Representation |
---|---|
bin | 10011100000110000001110… |
… | …10010011111100110111000 |
3 | 12121220212001211201012212020 |
4 | 21300120013102133212320 |
5 | 21110441204431404413 |
6 | 231131044401114440 |
7 | 12015626426543520 |
oct | 1160300722374670 |
9 | 177825054635766 |
10 | 42906845575608 |
11 | 12742766825a53 |
12 | 498b773928a20 |
13 | 1ac3137903191 |
14 | a849b9590680 |
15 | 4e618b1d9c23 |
hex | 27060749f9b8 |
42906845575608 has 64 divisors (see below), whose sum is σ = 122899780968960. Its totient is φ = 12228219374976.
The previous prime is 42906845575579. The next prime is 42906845575631. The reversal of 42906845575608 is 80657554860924.
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, 321593116 + ... + 321726507.
It is an arithmetic number, because the mean of its divisors is an integer number (1920309077640).
Almost surely, 242906845575608 is an apocalyptic number.
It is an amenable number.
42906845575608 is an abundant number, since it is smaller than the sum of its proper divisors (79992935393352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42906845575608 is a wasteful number, since it uses less digits than its factorization.
42906845575608 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 643320036 (or 643320032 counting only the distinct ones).
The product of its (nonzero) digits is 580608000, while the sum is 69.
The spelling of 42906845575608 in words is "forty-two trillion, nine hundred six billion, eight hundred forty-five million, five hundred seventy-five thousand, six hundred eight".
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