Base | Representation |
---|---|
bin | 100111110011111101… |
… | …000101110100011101 |
3 | 11002100011010020212110 |
4 | 213303331011310131 |
5 | 1200021340140043 |
6 | 31345445024233 |
7 | 3042216316056 |
oct | 476375056435 |
9 | 132304106773 |
10 | 42747583773 |
11 | 17146995434 |
12 | 83500b5079 |
13 | 405338968b |
14 | 20d746972d |
15 | 11a2d1ab33 |
hex | 9f3f45d1d |
42747583773 has 16 divisors (see below), whose sum is σ = 58222080000. Its totient is φ = 27886001136.
The previous prime is 42747583771. The next prime is 42747583793. The reversal of 42747583773 is 37738574724.
It is not a de Polignac number, because 42747583773 - 21 = 42747583771 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42747583771) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 674536 + ... + 735182.
It is an arithmetic number, because the mean of its divisors is an integer number (3638880000).
Almost surely, 242747583773 is an apocalyptic number.
It is an amenable number.
42747583773 is a deficient number, since it is larger than the sum of its proper divisors (15474496227).
42747583773 is a wasteful number, since it uses less digits than its factorization.
42747583773 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65696.
The product of its digits is 27659520, while the sum is 57.
The spelling of 42747583773 in words is "forty-two billion, seven hundred forty-seven million, five hundred eighty-three thousand, seven hundred seventy-three".
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