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114557 = 971181
BaseRepresentation
bin11011111101111101
312211010212
4123331331
512131212
62242205
7654662
oct337575
9184125
10114557
1179083
1256365
13401b1
142da69
1523e22
hex1bf7d

114557 has 4 divisors (see below), whose sum is σ = 115836. Its totient is φ = 113280.

The previous prime is 114553. The next prime is 114571. The reversal of 114557 is 755411.

114557 is nontrivially palindromic in base 12.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 755411 = 3172383.

It can be written as a sum of positive squares in 2 ways, for example, as 81796 + 32761 = 286^2 + 181^2 .

It is a cyclic number.

It is not a de Polignac number, because 114557 - 22 = 114553 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114553) 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, 494 + ... + 687.

It is an arithmetic number, because the mean of its divisors is an integer number (28959).

2114557 is an apocalyptic number.

It is an amenable number.

114557 is a deficient number, since it is larger than the sum of its proper divisors (1279).

114557 is an equidigital number, since it uses as much as digits as its factorization.

114557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1278.

The product of its digits is 700, while the sum is 23.

The square root of 114557 is about 338.4627010470. The cubic root of 114557 is about 48.5669179367.

Adding to 114557 its reverse (755411), we get a palindrome (869968).

The spelling of 114557 in words is "one hundred fourteen thousand, five hundred fifty-seven".

Divisors: 1 97 1181 114557