Base | Representation |
---|---|
bin | 10100101111100011101… |
… | …01111010110100011100 |
3 | 2112010200011200101200210 |
4 | 22113301311322310130 |
5 | 43134131111004302 |
6 | 1303231114052420 |
7 | 102331016642100 |
oct | 12276165726434 |
9 | 2463604611623 |
10 | 712727047452 |
11 | 2552a1923832 |
12 | b616aa1a110 |
13 | 52296120c54 |
14 | 266d36db900 |
15 | 1381658e66c |
hex | a5f1d7ad1c |
712727047452 has 144 divisors (see below), whose sum is σ = 1953694294272. Its totient is φ = 201624353280.
The previous prime is 712727047433. The next prime is 712727047457. The reversal of 712727047452 is 254740727217.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (712727047457) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 70624927 + ... + 70635017.
It is an arithmetic number, because the mean of its divisors is an integer number (13567321488).
Almost surely, 2712727047452 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 712727047452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (976847147136).
712727047452 is an abundant number, since it is smaller than the sum of its proper divisors (1240967246820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
712727047452 is a wasteful number, since it uses less digits than its factorization.
712727047452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11288 (or 11279 counting only the distinct ones).
The product of its (nonzero) digits is 1536640, while the sum is 48.
The spelling of 712727047452 in words is "seven hundred twelve billion, seven hundred twenty-seven million, forty-seven thousand, four hundred fifty-two".
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