Base | Representation |
---|---|
bin | 1101101111111111111… |
… | …01011000110001001001 |
3 | 1200011110112222010122220 |
4 | 12313333331120301021 |
5 | 30220032100430302 |
6 | 1001012155204253 |
7 | 46063434224421 |
oct | 6677775306111 |
9 | 1604415863586 |
10 | 472445717577 |
11 | 1723aa322269 |
12 | 77691146689 |
13 | 3572268a752 |
14 | 18c1b939481 |
15 | c451ab14bc |
hex | 6dfff58c49 |
472445717577 has 8 divisors (see below), whose sum is σ = 663081708960. Its totient is φ = 298386768960.
The previous prime is 472445717551. The next prime is 472445717587. The reversal of 472445717577 is 775717544274.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 472445717577 - 211 = 472445715529 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 472445717577.
It is not an unprimeable number, because it can be changed into a prime (472445717587) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4144260624 + ... + 4144260737.
It is an arithmetic number, because the mean of its divisors is an integer number (82885213620).
Almost surely, 2472445717577 is an apocalyptic number.
It is an amenable number.
472445717577 is a deficient number, since it is larger than the sum of its proper divisors (190635991383).
472445717577 is a wasteful number, since it uses less digits than its factorization.
472445717577 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8288521383.
The product of its digits is 53782400, while the sum is 60.
The spelling of 472445717577 in words is "four hundred seventy-two billion, four hundred forty-five million, seven hundred seventeen thousand, five hundred seventy-seven".
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