Base | Representation |
---|---|
bin | 110101101111101011011011… |
… | …1011000000111000111001101 |
3 | 2021222212001121211221120121112 |
4 | 1223133112313120013013031 |
5 | 443430431430423321131 |
6 | 4353240234220341405 |
7 | 201401521263153230 |
oct | 15337266730070715 |
9 | 2258761554846545 |
10 | 472745831854541 |
11 | 1276a4421694933 |
12 | 450313866a4865 |
13 | 173a29822c0bbb |
14 | 84a503db91417 |
15 | 399c30d66302b |
hex | 1adf5b76071cd |
472745831854541 has 8 divisors (see below), whose sum is σ = 540281685626880. Its totient is φ = 405210161816208.
The previous prime is 472745831854493. The next prime is 472745831854547. The reversal of 472745831854541 is 145458138547274.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 472745831854541 - 210 = 472745831853517 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (472745831854547) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40375106 + ... + 50750771.
It is an arithmetic number, because the mean of its divisors is an integer number (67535210703360).
Almost surely, 2472745831854541 is an apocalyptic number.
It is an amenable number.
472745831854541 is a deficient number, since it is larger than the sum of its proper divisors (67535853772339).
472745831854541 is an equidigital number, since it uses as much as digits as its factorization.
472745831854541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 91867003.
The product of its digits is 602112000, while the sum is 68.
The spelling of 472745831854541 in words is "four hundred seventy-two trillion, seven hundred forty-five billion, eight hundred thirty-one million, eight hundred fifty-four thousand, five hundred forty-one".
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