Base | Representation |
---|---|
bin | 1101011011100111011… |
… | …10011100001011001101 |
3 | 1122010012221102020221202 |
4 | 12231303232130023031 |
5 | 30030124240221131 |
6 | 552002300035245 |
7 | 45225322144634 |
oct | 6556356341315 |
9 | 1563187366852 |
10 | 461503054541 |
11 | 1687a44965a1 |
12 | 75538532b25 |
13 | 3469a5b9bc9 |
14 | 184a051251b |
15 | c01109abcb |
hex | 6b73b9c2cd |
461503054541 has 4 divisors (see below), whose sum is σ = 461547215292. Its totient is φ = 461458893792.
The previous prime is 461503054429. The next prime is 461503054547. The reversal of 461503054541 is 145450305164.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 352699393225 + 108803661316 = 593885^2 + 329854^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-461503054541 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 461503054495 and 461503054504.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (461503054547) 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 3 ways as a sum of consecutive naturals, for example, 22064696 + ... + 22085601.
It is an arithmetic number, because the mean of its divisors is an integer number (115386803823).
Almost surely, 2461503054541 is an apocalyptic number.
It is an amenable number.
461503054541 is a deficient number, since it is larger than the sum of its proper divisors (44160751).
461503054541 is a wasteful number, since it uses less digits than its factorization.
461503054541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44160750.
The product of its (nonzero) digits is 144000, while the sum is 38.
The spelling of 461503054541 in words is "four hundred sixty-one billion, five hundred three million, fifty-four thousand, five hundred forty-one".
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