Base | Representation |
---|---|
bin | 111101010101110101111… |
… | …101101100011101011101 |
3 | 112220222112102200222120201 |
4 | 331111311331230131131 |
5 | 1023031010024241131 |
6 | 12544300144543501 |
7 | 613356051005464 |
oct | 75256575543535 |
9 | 15828472628521 |
10 | 4215342024541 |
11 | 138579775199a |
12 | 580b65621b91 |
13 | 24767478692b |
14 | 108048c379db |
15 | 749b62a4761 |
hex | 3d575f6c75d |
4215342024541 has 4 divisors (see below), whose sum is σ = 4215423502300. Its totient is φ = 4215260546784.
The previous prime is 4215342024529. The next prime is 4215342024581. The reversal of 4215342024541 is 1454202435124.
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 2907635422041 + 1307706602500 = 1705179^2 + 1143550^2 .
It is a cyclic number.
It is not a de Polignac number, because 4215342024541 - 29 = 4215342024029 is a prime.
It is a super-2 number, since 2×42153420245412 (a number of 26 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 4215342024541.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4215342024511) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40661226 + ... + 40764763.
It is an arithmetic number, because the mean of its divisors is an integer number (1053855875575).
Almost surely, 24215342024541 is an apocalyptic number.
It is an amenable number.
4215342024541 is a deficient number, since it is larger than the sum of its proper divisors (81477759).
4215342024541 is an equidigital number, since it uses as much as digits as its factorization.
4215342024541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81477758.
The product of its (nonzero) digits is 153600, while the sum is 37.
Adding to 4215342024541 its reverse (1454202435124), we get a palindrome (5669544459665).
The spelling of 4215342024541 in words is "four trillion, two hundred fifteen billion, three hundred forty-two million, twenty-four thousand, five hundred forty-one".
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