Base | Representation |
---|---|
bin | 10011110010100111010… |
… | …10100001100001100010 |
3 | 2102000012221221102021202 |
4 | 21321103222201201202 |
5 | 42120124133122213 |
6 | 1240220325521202 |
7 | 100062146534033 |
oct | 11712352414142 |
9 | 2360187842252 |
10 | 680008489058 |
11 | 242432078628 |
12 | ab959573202 |
13 | 4c180775222 |
14 | 24cac1cca8a |
15 | 12a4de66b58 |
hex | 9e53aa1862 |
680008489058 has 8 divisors (see below), whose sum is σ = 1020259901952. Its totient is φ = 339921855076.
The previous prime is 680008489057. The next prime is 680008489079. The reversal of 680008489058 is 850984800086.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×6800084890583 (a number of 36 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 680008488994 and 680008489012.
It is not an unprimeable number, because it can be changed into a prime (680008489057) 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, 41184410 + ... + 41200917.
It is an arithmetic number, because the mean of its divisors is an integer number (127532487744).
Almost surely, 2680008489058 is an apocalyptic number.
680008489058 is a deficient number, since it is larger than the sum of its proper divisors (340251412894).
680008489058 is a wasteful number, since it uses less digits than its factorization.
680008489058 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82389456.
The product of its (nonzero) digits is 4423680, while the sum is 56.
The spelling of 680008489058 in words is "six hundred eighty billion, eight million, four hundred eighty-nine thousand, fifty-eight".
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