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114632131 = 160771333
BaseRepresentation
bin1101101010100…
…10010111000011
321222200220201111
412311102113003
5213321212011
615212544151
72561233315
oct665222703
9258626644
10114632131
11597858a9
1232482057
131a997883
141131d7b5
15a0e5121
hex6d525c3

114632131 has 4 divisors (see below), whose sum is σ = 114705072. Its totient is φ = 114559192.

The previous prime is 114632129. The next prime is 114632143. The reversal of 114632131 is 131236411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 131236411 = 797164663.

It is a cyclic number.

It is not a de Polignac number, because 114632131 - 21 = 114632129 is a prime.

It is a super-2 number, since 2×1146321312 = 26281050915202322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (114632101) 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, 34060 + ... + 37273.

It is an arithmetic number, because the mean of its divisors is an integer number (28676268).

Almost surely, 2114632131 is an apocalyptic number.

114632131 is a deficient number, since it is larger than the sum of its proper divisors (72941).

114632131 is an equidigital number, since it uses as much as digits as its factorization.

114632131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72940.

The product of its digits is 432, while the sum is 22.

The square root of 114632131 is about 10706.6395755157. The cubic root of 114632131 is about 485.7753298339.

Adding to 114632131 its reverse (131236411), we get a palindrome (245868542).

The spelling of 114632131 in words is "one hundred fourteen million, six hundred thirty-two thousand, one hundred thirty-one".

Divisors: 1 1607 71333 114632131