Base | Representation |
---|---|
bin | 1101101101001111110… |
… | …01100001101010000101 |
3 | 1200000122120222002000202 |
4 | 12312213321201222011 |
5 | 30204020341413110 |
6 | 1000205421220245 |
7 | 46012014405035 |
oct | 6664771415205 |
9 | 1600576862022 |
10 | 470968310405 |
11 | 1718113733aa |
12 | 7733a401685 |
13 | 35548578b18 |
14 | 18b1b6378c5 |
15 | c3b702b0a5 |
hex | 6da7e61a85 |
470968310405 has 4 divisors (see below), whose sum is σ = 565161972492. Its totient is φ = 376774648320.
The previous prime is 470968310381. The next prime is 470968310429. The reversal of 470968310405 is 504013869074.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (470968310381) and next prime (470968310429).
It can be written as a sum of positive squares in 2 ways, for example, as 349137992641 + 121830317764 = 590879^2 + 349042^2 .
It is not a de Polignac number, because 470968310405 - 210 = 470968309381 is a prime.
It is a super-2 number, since 2×4709683104052 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 470968310405.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47096831036 + ... + 47096831045.
It is an arithmetic number, because the mean of its divisors is an integer number (141290493123).
Almost surely, 2470968310405 is an apocalyptic number.
It is an amenable number.
470968310405 is a deficient number, since it is larger than the sum of its proper divisors (94193662087).
470968310405 is an equidigital number, since it uses as much as digits as its factorization.
470968310405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94193662086.
The product of its (nonzero) digits is 725760, while the sum is 47.
The spelling of 470968310405 in words is "four hundred seventy billion, nine hundred sixty-eight million, three hundred ten thousand, four hundred five".
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