Base | Representation |
---|---|
bin | 100100111110101100000… |
… | …000010111101010010001 |
3 | 22222221022101200010200122 |
4 | 210332230000113222101 |
5 | 313113400112400001 |
6 | 5223225540400025 |
7 | 351411405632420 |
oct | 44765400275221 |
9 | 8887271603618 |
10 | 2541211450001 |
11 | 89a7a3683674 |
12 | 3506066a6015 |
13 | 155834737703 |
14 | 8add11112b7 |
15 | 46181b45b1b |
hex | 24fac017a91 |
2541211450001 has 8 divisors (see below), whose sum is σ = 2905443265920. Its totient is φ = 2177280036288.
The previous prime is 2541211449991. The next prime is 2541211450003. The reversal of 2541211450001 is 1000541121452.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2541211450001 - 26 = 2541211449937 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2541211450003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75082421 + ... + 75116258.
It is an arithmetic number, because the mean of its divisors is an integer number (363180408240).
Almost surely, 22541211450001 is an apocalyptic number.
It is an amenable number.
2541211450001 is a deficient number, since it is larger than the sum of its proper divisors (364231815919).
2541211450001 is a wasteful number, since it uses less digits than its factorization.
2541211450001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 150201103.
The product of its (nonzero) digits is 1600, while the sum is 26.
Adding to 2541211450001 its reverse (1000541121452), we get a palindrome (3541752571453).
The spelling of 2541211450001 in words is "two trillion, five hundred forty-one billion, two hundred eleven million, four hundred fifty thousand, one".
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