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1102441705 = 5271181331
BaseRepresentation
bin100000110110101…
…1110110011101001
32211211102211201021
41001231132303221
54224211113310
6301221052441
736214412521
oct10155366351
92754384637
101102441705
11516332852
12269257121
13147527191
14a65b6681
1566bb95da
hex41b5ece9

1102441705 has 8 divisors (see below), whose sum is σ = 1323434304. Its totient is φ = 881617200.

The previous prime is 1102441667. The next prime is 1102441733. The reversal of 1102441705 is 5071442011.

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

It is not a de Polignac number, because 1102441705 - 27 = 1102441577 is a prime.

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 1102441705.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27111 + ... + 54220.

It is an arithmetic number, because the mean of its divisors is an integer number (165429288).

Almost surely, 21102441705 is an apocalyptic number.

It is an amenable number.

1102441705 is a deficient number, since it is larger than the sum of its proper divisors (220992599).

1102441705 is an equidigital number, since it uses as much as digits as its factorization.

1102441705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84047.

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 1102441705 is about 33203.0375869438. The cubic root of 1102441705 is about 1033.0433460181.

Adding to 1102441705 its reverse (5071442011), we get a palindrome (6173883716).

The spelling of 1102441705 in words is "one billion, one hundred two million, four hundred forty-one thousand, seven hundred five".

Divisors: 1 5 2711 13555 81331 406655 220488341 1102441705