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1104331212241 = 2979747779657
BaseRepresentation
bin10000000100011111010…
…001010000010111010001
310220120110202000010221221
4100010133101100113101
5121043132242242431
62203153414245041
7142533233265325
oct20043721202721
93816422003857
101104331212241
113963871a7944
1215a03a356781
13801a420545a
143b6427d7985
151dad5d4d111
hex1011f4505d1

1104331212241 has 8 divisors (see below), whose sum is σ = 1143845012520. Its totient is φ = 1064912972928.

The previous prime is 1104331212223. The next prime is 1104331212247. The reversal of 1104331212241 is 1422121334011.

It can be written as a sum of positive squares in 4 ways, for example, as 214461610000 + 889869602241 = 463100^2 + 943329^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1104331212241 - 217 = 1104331081169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1104331212247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23866716 + ... + 23912941.

It is an arithmetic number, because the mean of its divisors is an integer number (142980626565).

Almost surely, 21104331212241 is an apocalyptic number.

It is an amenable number.

1104331212241 is a deficient number, since it is larger than the sum of its proper divisors (39513800279).

1104331212241 is an equidigital number, since it uses as much as digits as its factorization.

1104331212241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47780483.

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

Adding to 1104331212241 its reverse (1422121334011), we get a palindrome (2526452546252).

The spelling of 1104331212241 in words is "one trillion, one hundred four billion, three hundred thirty-one million, two hundred twelve thousand, two hundred forty-one".

Divisors: 1 29 797 23113 47779657 1385610053 38080386629 1104331212241