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22110104 = 232763763
BaseRepresentation
bin101010001010…
…1111110011000
31112121022100202
41110111332120
521130010404
62105521332
7355634642
oct124257630
945538322
1022110104
1111531715
1274a3248
134771a03
142d17892
151e1b21e
hex1515f98

22110104 has 8 divisors (see below), whose sum is σ = 41456460. Its totient is φ = 11055048.

The previous prime is 22110103. The next prime is 22110139. The reversal of 22110104 is 40101122.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22110103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1381874 + ... + 1381889.

Almost surely, 222110104 is an apocalyptic number.

It is an amenable number.

22110104 is a deficient number, since it is larger than the sum of its proper divisors (19346356).

22110104 is a wasteful number, since it uses less digits than its factorization.

22110104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2763769 (or 2763765 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 22110104 is about 4702.1382370152. The cubic root of 22110104 is about 280.6706034984.

Adding to 22110104 its reverse (40101122), we get a palindrome (62211226).

It can be divided in two parts, 22110 and 104, that multiplied together give a triangular number (2299440 = T2144).

The spelling of 22110104 in words is "twenty-two million, one hundred ten thousand, one hundred four".

Divisors: 1 2 4 8 2763763 5527526 11055052 22110104