Base | Representation |
---|---|
bin | 110101101111101010011000… |
… | …0000001101110010101110111 |
3 | 2021222211211202121001100111212 |
4 | 1223133110300001232111313 |
5 | 443430412303112434001 |
6 | 4353235221021352035 |
7 | 201401411100556130 |
oct | 15337246001562567 |
9 | 2258754677040455 |
10 | 472743561061751 |
11 | 1276a3466902681 |
12 | 45030a5210861b |
13 | 173a26aca03c25 |
14 | 84a4ca6366c87 |
15 | 399c2291107bb |
hex | 1adf53006e577 |
472743561061751 has 8 divisors (see below), whose sum is σ = 542015584940544. Its totient is φ = 403905844543320.
The previous prime is 472743561061711. The next prime is 472743561061789. The reversal of 472743561061751 is 157160165347274.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 472743561061751 - 238 = 472468683154807 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (472743561061711) 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, 108576837755 + ... + 108576842108.
It is an arithmetic number, because the mean of its divisors is an integer number (67751948117568).
Almost surely, 2472743561061751 is an apocalyptic number.
472743561061751 is a deficient number, since it is larger than the sum of its proper divisors (69272023878793).
472743561061751 is a wasteful number, since it uses less digits than its factorization.
472743561061751 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 217153680181.
The product of its (nonzero) digits is 29635200, while the sum is 59.
The spelling of 472743561061751 in words is "four hundred seventy-two trillion, seven hundred forty-three billion, five hundred sixty-one million, sixty-one thousand, seven hundred fifty-one".
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