Base | Representation |
---|---|
bin | 101000110000110… |
… | …011101110001001 |
3 | 1202122211212122212 |
4 | 220300303232021 |
5 | 2400033232101 |
6 | 151505554505 |
7 | 22642625105 |
oct | 5060635611 |
9 | 1678755585 |
10 | 683883401 |
11 | 3210417a3 |
12 | 171045a35 |
13 | ab8b8746 |
14 | 66b80905 |
15 | 4008c1bb |
hex | 28c33b89 |
683883401 has 4 divisors (see below), whose sum is σ = 684680400. Its totient is φ = 683086404.
The previous prime is 683883373. The next prime is 683883413. The reversal of 683883401 is 104388386.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 683883401 - 210 = 683882377 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (683883461) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 397211 + ... + 398928.
It is an arithmetic number, because the mean of its divisors is an integer number (171170100).
Almost surely, 2683883401 is an apocalyptic number.
It is an amenable number.
683883401 is a deficient number, since it is larger than the sum of its proper divisors (796999).
683883401 is an equidigital number, since it uses as much as digits as its factorization.
683883401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 796998.
The product of its (nonzero) digits is 110592, while the sum is 41.
The square root of 683883401 is about 26151.1644291416. The cubic root of 683883401 is about 881.0367434212.
The spelling of 683883401 in words is "six hundred eighty-three million, eight hundred eighty-three thousand, four hundred one".
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