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2541211450001 = 72417150198679
BaseRepresentation
bin100100111110101100000…
…000010111101010010001
322222221022101200010200122
4210332230000113222101
5313113400112400001
65223225540400025
7351411405632420
oct44765400275221
98887271603618
102541211450001
1189a7a3683674
123506066a6015
13155834737703
148add11112b7
1546181b45b1b
hex24fac017a91

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".

Divisors: 1 7 2417 16919 150198679 1051390753 363030207143 2541211450001