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310112114 = 213100911821
BaseRepresentation
bin10010011110111…
…110111101110010
3210121112022211212
4102132332331302
51113342041424
650434440122
710453623644
oct2236767562
9717468755
10310112114
1114a060904
1287a33042
134c32b6c0
142d286894
151c35a10e
hex127bef72

310112114 has 16 divisors (see below), whose sum is σ = 501489240. Its totient is φ = 142974720.

The previous prime is 310112093. The next prime is 310112119. The reversal of 310112114 is 411211013.

It can be written as a sum of positive squares in 4 ways, for example, as 122832889 + 187279225 = 11083^2 + 13685^2 .

It is not an unprimeable number, because it can be changed into a prime (310112119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20324 + ... + 32144.

Almost surely, 2310112114 is an apocalyptic number.

310112114 is a deficient number, since it is larger than the sum of its proper divisors (191377126).

310112114 is a wasteful number, since it uses less digits than its factorization.

310112114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12845.

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 310112114 is about 17610.0003975014. Note that the first 3 decimals coincide. The cubic root of 310112114 is about 676.8715242241.

Subtracting from 310112114 its sum of digits (14), we obtain a square (310112100 = 176102).

Adding to 310112114 its reverse (411211013), we get a palindrome (721323127).

The spelling of 310112114 in words is "three hundred ten million, one hundred twelve thousand, one hundred fourteen".

Divisors: 1 2 13 26 1009 2018 11821 13117 23642 26234 153673 307346 11927389 23854778 155056057 310112114