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10321211430241 = 61169200187381
BaseRepresentation
bin1001011000110001100000…
…1001000001010101100001
31100112200211222012120200221
42112030120021001111201
52323100320111231431
633541255444443041
72113453145426305
oct226143011012541
940480758176627
1010321211430241
11331a223862858
1211a83a09a9481
1359b394628a8a
142797993bdd05
1512d7298b5111
hex96318241561

10321211430241 has 4 divisors (see below), whose sum is σ = 10490411617684. Its totient is φ = 10152011242800.

The previous prime is 10321211430217. The next prime is 10321211430317. The reversal of 10321211430241 is 14203411212301.

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 613095264016 + 9708116166225 = 783004^2 + 3115785^2 .

It is a cyclic number.

It is not a de Polignac number, because 10321211430241 - 27 = 10321211430113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10321271430241) 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, 84600093630 + ... + 84600093751.

It is an arithmetic number, because the mean of its divisors is an integer number (2622602904421).

Almost surely, 210321211430241 is an apocalyptic number.

It is an amenable number.

10321211430241 is a deficient number, since it is larger than the sum of its proper divisors (169200187443).

10321211430241 is an equidigital number, since it uses as much as digits as its factorization.

10321211430241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169200187442.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 10321211430241 its reverse (14203411212301), we get a palindrome (24524622642542).

The spelling of 10321211430241 in words is "ten trillion, three hundred twenty-one billion, two hundred eleven million, four hundred thirty thousand, two hundred forty-one".

Divisors: 1 61 169200187381 10321211430241