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2114403211 = 11443184777
BaseRepresentation
bin111111000000111…
…0011101110001011
312110100121210221001
41332001303232023
513312241400321
6545450555431
7103253062564
oct17601635613
95410553831
102114403211
11995586478
124b0138b77
1327909197b
14160b5916b
15c595ec91
hex7e073b8b

2114403211 has 4 divisors (see below), whose sum is σ = 2114599432. Its totient is φ = 2114206992.

The previous prime is 2114403191. The next prime is 2114403227. The reversal of 2114403211 is 1123044112.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2114403211 - 29 = 2114402699 is a prime.

It is a super-2 number, since 2×21144032112 = 8941401877374221042, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2154403211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80946 + ... + 103831.

It is an arithmetic number, because the mean of its divisors is an integer number (528649858).

Almost surely, 22114403211 is an apocalyptic number.

2114403211 is a deficient number, since it is larger than the sum of its proper divisors (196221).

2114403211 is a wasteful number, since it uses less digits than its factorization.

2114403211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196220.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 2114403211 is about 45982.6403221912. The cubic root of 2114403211 is about 1283.5001877991.

Adding to 2114403211 its reverse (1123044112), we get a palindrome (3237447323).

The spelling of 2114403211 in words is "two billion, one hundred fourteen million, four hundred three thousand, two hundred eleven".

Divisors: 1 11443 184777 2114403211