Base | Representation |
---|---|
bin | 10011111000010001010… |
… | …11111110111001101111 |
3 | 2102022001121200222102121 |
4 | 21330020223332321233 |
5 | 42142334130011011 |
6 | 1241441540333411 |
7 | 100230335234146 |
oct | 11741053767157 |
9 | 2368047628377 |
10 | 683045547631 |
11 | 24375044a697 |
12 | b04666a4267 |
13 | 4c545a334c5 |
14 | 250b96c075d |
15 | 12b7a8cae71 |
hex | 9f08afee6f |
683045547631 has 8 divisors (see below), whose sum is σ = 687487050000. Its totient is φ = 678618259008.
The previous prime is 683045547629. The next prime is 683045547641. The reversal of 683045547631 is 136745540386.
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 683045547631 - 21 = 683045547629 is a prime.
It is a super-2 number, since 2×6830455476312 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (683045547601) 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, 3457006 + ... + 3649243.
It is an arithmetic number, because the mean of its divisors is an integer number (85935881250).
Almost surely, 2683045547631 is an apocalyptic number.
683045547631 is a deficient number, since it is larger than the sum of its proper divisors (4441502369).
683045547631 is a wasteful number, since it uses less digits than its factorization.
683045547631 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7106873.
The product of its (nonzero) digits is 7257600, while the sum is 52.
The spelling of 683045547631 in words is "six hundred eighty-three billion, forty-five million, five hundred forty-seven thousand, six hundred thirty-one".
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