Base | Representation |
---|---|
bin | 110101101111111001001000… |
… | …0111000000010101101001111 |
3 | 2021222221212120002122222220121 |
4 | 1223133302100320002231033 |
5 | 443431422203133403001 |
6 | 4353301541332125411 |
7 | 201403612305120430 |
oct | 15337622070025517 |
9 | 2258855502588817 |
10 | 472775250684751 |
11 | 127705948871453 |
12 | 45037016a66867 |
13 | 173a5690151241 |
14 | 84a6630d55487 |
15 | 399ce8123d6a1 |
hex | 1adfc90e02b4f |
472775250684751 has 8 divisors (see below), whose sum is σ = 540669342132864. Its totient is φ = 404969851717080.
The previous prime is 472775250684743. The next prime is 472775250684859. The reversal of 472775250684751 is 157486052577274.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 472775250684751 - 23 = 472775250684743 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (472775250688751) 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, 22173108685 + ... + 22173130006.
It is an arithmetic number, because the mean of its divisors is an integer number (67583667766608).
Almost surely, 2472775250684751 is an apocalyptic number.
472775250684751 is a deficient number, since it is larger than the sum of its proper divisors (67894091448113).
472775250684751 is a wasteful number, since it uses less digits than its factorization.
472775250684751 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44346240221.
The product of its (nonzero) digits is 921984000, while the sum is 70.
The spelling of 472775250684751 in words is "four hundred seventy-two trillion, seven hundred seventy-five billion, two hundred fifty million, six hundred eighty-four thousand, seven hundred fifty-one".
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