Base | Representation |
---|---|
bin | 100111111111101… |
… | …101110010010100 |
3 | 1201202122001012201 |
4 | 213333231302110 |
5 | 2333234422121 |
6 | 150330054244 |
7 | 22425345100 |
oct | 4777556224 |
9 | 1652561181 |
10 | 671014036 |
11 | 314851860 |
12 | 16887a384 |
13 | a9030b34 |
14 | 65190900 |
15 | 3dd98e91 |
hex | 27fedc94 |
671014036 has 72 divisors (see below), whose sum is σ = 1526720832. Its totient is φ = 255024000.
The previous prime is 671014007. The next prime is 671014037. The reversal of 671014036 is 630410176.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a junction number, because it is equal to n+sod(n) for n = 671013995 and 671014013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (671014037) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 84601 + ... + 92191.
It is an arithmetic number, because the mean of its divisors is an integer number (21204456).
Almost surely, 2671014036 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 671014036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (763360416).
671014036 is an abundant number, since it is smaller than the sum of its proper divisors (855706796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
671014036 is a wasteful number, since it uses less digits than its factorization.
671014036 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7661 (or 7652 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 28.
The square root of 671014036 is about 25903.9386194455. The cubic root of 671014036 is about 875.4752405016.
It can be divided in two parts, 6710140 and 36, that added together give a palindrome (6710176).
The spelling of 671014036 in words is "six hundred seventy-one million, fourteen thousand, thirty-six".
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