Base | Representation |
---|---|
bin | 111000100000010011… |
… | …100000111000100001 |
3 | 12210121022011222122110 |
4 | 320200103200320201 |
5 | 1443223402402411 |
6 | 43512213225533 |
7 | 4245332324454 |
oct | 704023407041 |
9 | 183538158573 |
10 | 60671528481 |
11 | 23804550383 |
12 | b9129322a9 |
13 | 594b90b215 |
14 | 2d17b3949b |
15 | 18a169e2a6 |
hex | e204e0e21 |
60671528481 has 8 divisors (see below), whose sum is σ = 82221525184. Its totient is φ = 39784608720.
The previous prime is 60671528471. The next prime is 60671528557. The reversal of 60671528481 is 18482517606.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 60671528481 - 213 = 60671520289 is a prime.
It is a super-2 number, since 2×606715284812 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 60671528481.
It is not an unprimeable number, because it can be changed into a prime (60671528431) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165769021 + ... + 165769386.
It is an arithmetic number, because the mean of its divisors is an integer number (10277690648).
Almost surely, 260671528481 is an apocalyptic number.
60671528481 is a gapful number since it is divisible by the number (61) formed by its first and last digit.
It is an amenable number.
60671528481 is a deficient number, since it is larger than the sum of its proper divisors (21549996703).
60671528481 is a wasteful number, since it uses less digits than its factorization.
60671528481 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 331538471.
The product of its (nonzero) digits is 645120, while the sum is 48.
The spelling of 60671528481 in words is "sixty billion, six hundred seventy-one million, five hundred twenty-eight thousand, four hundred eighty-one".
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