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55310114 = 2197140381
BaseRepresentation
bin1101001011111…
…1011100100010
310212002001012202
43102333130202
5103124410424
65253253202
71241061656
oct322773442
9125061182
1055310114
1129248342
1216634202
13b5c73a2
1474baa66
154cc82ae
hex34bf722

55310114 has 8 divisors (see below), whose sum is σ = 83386908. Its totient is φ = 27514480.

The previous prime is 55310113. The next prime is 55310131. The reversal of 55310114 is 41101355.

It can be written as a sum of positive squares in 2 ways, for example, as 39904489 + 15405625 = 6317^2 + 3925^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (55310113) 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, 69797 + ... + 70584.

Almost surely, 255310114 is an apocalyptic number.

55310114 is a deficient number, since it is larger than the sum of its proper divisors (28076794).

55310114 is a wasteful number, since it uses less digits than its factorization.

55310114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140580.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 55310114 is about 7437.0769795666. The cubic root of 55310114 is about 381.0086637462.

Adding to 55310114 its reverse (41101355), we get a palindrome (96411469).

The spelling of 55310114 in words is "fifty-five million, three hundred ten thousand, one hundred fourteen".

Divisors: 1 2 197 394 140381 280762 27655057 55310114