Base | Representation |
---|---|
bin | 100011101001111100001… |
… | …101000000111110001001 |
3 | 22200020102201001220112011 |
4 | 203221330031000332021 |
5 | 310121020034122403 |
6 | 5113340250015521 |
7 | 342010421045533 |
oct | 43517415007611 |
9 | 8606381056464 |
10 | 2450215145353 |
11 | 865148633108 |
12 | 336a501175a1 |
13 | 14a0923a0271 |
14 | 8683bb88853 |
15 | 43b080b7a6d |
hex | 23a7c340f89 |
2450215145353 has 4 divisors (see below), whose sum is σ = 2450888840260. Its totient is φ = 2449541450448.
The previous prime is 2450215145333. The next prime is 2450215145363. The reversal of 2450215145353 is 3535415120542.
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 483006930169 + 1967208215184 = 694987^2 + 1402572^2 .
It is a cyclic number.
It is not a de Polignac number, because 2450215145353 - 237 = 2312776191881 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2450215145333) 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, 336841998 + ... + 336849271.
It is an arithmetic number, because the mean of its divisors is an integer number (612722210065).
Almost surely, 22450215145353 is an apocalyptic number.
It is an amenable number.
2450215145353 is a deficient number, since it is larger than the sum of its proper divisors (673694907).
2450215145353 is an equidigital number, since it uses as much as digits as its factorization.
2450215145353 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 673694906.
The product of its (nonzero) digits is 360000, while the sum is 40.
The spelling of 2450215145353 in words is "two trillion, four hundred fifty billion, two hundred fifteen million, one hundred forty-five thousand, three hundred fifty-three".
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