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4212092918 = 2111031858823
BaseRepresentation
bin1111101100001111…
…0110111111110110
3101212112210111020102
43323003312333312
532111243433133
61533543434102
7206244125165
oct37303667766
911775714212
104212092918
111871686830
12996755932
13521851097
142bd5a33dc
15199bbc7e8
hexfb0f6ff6

4212092918 has 16 divisors (see below), whose sum is σ = 6959437056. Its totient is φ = 1895998440.

The previous prime is 4212092909. The next prime is 4212092923. The reversal of 4212092918 is 8192902124.

It is a super-3 number, since 3×42120929183 (a number of 30 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 927146 + ... + 931677.

It is an arithmetic number, because the mean of its divisors is an integer number (434964816).

Almost surely, 24212092918 is an apocalyptic number.

4212092918 is a deficient number, since it is larger than the sum of its proper divisors (2747344138).

4212092918 is a wasteful number, since it uses less digits than its factorization.

4212092918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1858939.

The product of its (nonzero) digits is 20736, while the sum is 38.

The square root of 4212092918 is about 64900.6388104154. The cubic root of 4212092918 is about 1614.9756590695.

The spelling of 4212092918 in words is "four billion, two hundred twelve million, ninety-two thousand, nine hundred eighteen".

Divisors: 1 2 11 22 103 206 1133 2266 1858823 3717646 20447053 40894106 191458769 382917538 2106046459 4212092918