Base | Representation |
---|---|
bin | 1111010100001… |
… | …1110110100101 |
3 | 11110212210011120 |
4 | 3311003312211 |
5 | 112421203221 |
6 | 10212524153 |
7 | 1410016503 |
oct | 365036645 |
9 | 143783146 |
10 | 64241061 |
11 | 33298295 |
12 | 19620659 |
13 | 10403481 |
14 | 8763673 |
15 | 598e5c6 |
hex | 3d43da5 |
64241061 has 8 divisors (see below), whose sum is σ = 88608480. Its totient is φ = 41350512.
The previous prime is 64241041. The next prime is 64241077. The reversal of 64241061 is 16014246.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 64241061 - 27 = 64240933 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (64241041) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 369115 + ... + 369288.
It is an arithmetic number, because the mean of its divisors is an integer number (11076060).
Almost surely, 264241061 is an apocalyptic number.
It is an amenable number.
64241061 is a deficient number, since it is larger than the sum of its proper divisors (24367419).
64241061 is a wasteful number, since it uses less digits than its factorization.
64241061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 738435.
The product of its (nonzero) digits is 1152, while the sum is 24.
The square root of 64241061 is about 8015.0521520449. The cubic root of 64241061 is about 400.5015811945.
The spelling of 64241061 in words is "sixty-four million, two hundred forty-one thousand, sixty-one".
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