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1041212304241 = 1327217845121
BaseRepresentation
bin11110010011011010001…
…01101110101101110001
310200112112212122101202121
433021231011232231301
5114024400322213431
62114154253114241
7135140132362354
oct17115505565561
93615485571677
101041212304241
1137163722406a
12149963a88981
137725555cb95
1438575a2829b
151c13e8b9611
hexf26d16eb71

1041212304241 has 4 divisors (see below), whose sum is σ = 1041220282084. Its totient is φ = 1041204326400.

The previous prime is 1041212304233. The next prime is 1041212304313. The reversal of 1041212304241 is 1424032121401.

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 915315071841 + 125897232400 = 956721^2 + 354820^2 .

It is a cyclic number.

It is not a de Polignac number, because 1041212304241 - 23 = 1041212304233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1041212307241) 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, 3789840 + ... + 4055281.

It is an arithmetic number, because the mean of its divisors is an integer number (260305070521).

Almost surely, 21041212304241 is an apocalyptic number.

It is an amenable number.

1041212304241 is a deficient number, since it is larger than the sum of its proper divisors (7977843).

1041212304241 is an equidigital number, since it uses as much as digits as its factorization.

1041212304241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7977842.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 1041212304241 its reverse (1424032121401), we get a palindrome (2465244425642).

The spelling of 1041212304241 in words is "one trillion, forty-one billion, two hundred twelve million, three hundred four thousand, two hundred forty-one".

Divisors: 1 132721 7845121 1041212304241