Base | Representation |
---|---|
bin | 11011011110101… |
… | …000001010001001 |
3 | 1012010110220211022 |
4 | 123132220022021 |
5 | 1421004414031 |
6 | 113425042225 |
7 | 14265360044 |
oct | 3336501211 |
9 | 1163426738 |
10 | 461013641 |
11 | 217259410 |
12 | 10a486375 |
13 | 74684a4a |
14 | 45327c5b |
15 | 2a71697b |
hex | 1b7a8289 |
461013641 has 8 divisors (see below), whose sum is σ = 504420384. Its totient is φ = 417856320.
The previous prime is 461013629. The next prime is 461013643. The reversal of 461013641 is 146310164.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-461013641 is a prime.
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 461013641.
It is not an unprimeable number, because it can be changed into a prime (461013643) 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, 58475 + ... + 65888.
It is an arithmetic number, because the mean of its divisors is an integer number (63052548).
Almost surely, 2461013641 is an apocalyptic number.
It is an amenable number.
461013641 is a deficient number, since it is larger than the sum of its proper divisors (43406743).
461013641 is a wasteful number, since it uses less digits than its factorization.
461013641 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 124711.
The product of its (nonzero) digits is 1728, while the sum is 26.
The square root of 461013641 is about 21471.2282135885. The cubic root of 461013641 is about 772.5108573653.
The spelling of 461013641 in words is "four hundred sixty-one million, thirteen thousand, six hundred forty-one".
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