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411122440105 = 51318217347201
BaseRepresentation
bin1011111101110001100…
…11101001011110101001
31110022011211101212110221
411332320303221132221
523213434321040410
6512511140410041
741462666040046
oct5767063513651
91408154355427
10411122440105
111493a0999263
12678180a6921
132c9cba35450
1415c814261cd
15aa630c14da
hex5fb8ce97a9

411122440105 has 16 divisors (see below), whose sum is σ = 531327387024. Its totient is φ = 303580569600.

The previous prime is 411122440061. The next prime is 411122440111. The reversal of 411122440105 is 501044221114.

It can be written as a sum of positive squares in 8 ways, for example, as 64550040489 + 346572399616 = 254067^2 + 588704^2 .

It is not a de Polignac number, because 411122440105 - 219 = 411121915817 is a prime.

It is a super-2 number, since 2×4111224401052 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 411122440105.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1010505 + ... + 1357705.

It is an arithmetic number, because the mean of its divisors is an integer number (33207961689).

Almost surely, 2411122440105 is an apocalyptic number.

It is an amenable number.

411122440105 is a deficient number, since it is larger than the sum of its proper divisors (120204946919).

411122440105 is a wasteful number, since it uses less digits than its factorization.

411122440105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365436.

The product of its (nonzero) digits is 1280, while the sum is 25.

Adding to 411122440105 its reverse (501044221114), we get a palindrome (912166661219).

The spelling of 411122440105 in words is "four hundred eleven billion, one hundred twenty-two million, four hundred forty thousand, one hundred five".

Divisors: 1 5 13 65 18217 91085 236821 347201 1184105 1736005 4513613 22568065 6324960617 31624803085 82224488021 411122440105