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114271131 = 31310926881
BaseRepresentation
bin1101100111110…
…10001110011011
321222000120112010
412303322032123
5213223134011
615201121003
72555200662
oct663721633
9258016463
10114271131
1159559657
1232329163
131a89c470
1411267dd9
15a0731a6
hex6cfa39b

114271131 has 16 divisors (see below), whose sum is σ = 165593120. Its totient is φ = 69672960.

The previous prime is 114271123. The next prime is 114271151. The reversal of 114271131 is 131172411.

It is not a de Polignac number, because 114271131 - 23 = 114271123 is a prime.

It is a super-2 number, since 2×1142711312 = 26115782760038322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 114271098 and 114271107.

It is not an unprimeable number, because it can be changed into a prime (114271121) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 9190 + ... + 17691.

It is an arithmetic number, because the mean of its divisors is an integer number (10349570).

Almost surely, 2114271131 is an apocalyptic number.

114271131 is a deficient number, since it is larger than the sum of its proper divisors (51321989).

114271131 is a wasteful number, since it uses less digits than its factorization.

114271131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27006.

The product of its digits is 168, while the sum is 21.

The square root of 114271131 is about 10689.7675840029. The cubic root of 114271131 is about 485.2648583459.

The spelling of 114271131 in words is "one hundred fourteen million, two hundred seventy-one thousand, one hundred thirty-one".

Divisors: 1 3 13 39 109 327 1417 4251 26881 80643 349453 1048359 2930029 8790087 38090377 114271131