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310044014 = 27191165579
BaseRepresentation
bin10010011110101…
…110010101101110
3210121101212102122
4102132232111232
51113332402024
650433152542
710453221260
oct2236562556
9717355378
10310044014
1114a014725
12879bb752
134c3066c7
142d269b30
151c344d5e
hex127ae56e

310044014 has 16 divisors (see below), whose sum is σ = 559478400. Its totient is φ = 125882424.

The previous prime is 310044001. The next prime is 310044023. The reversal of 310044014 is 410440013.

It is a super-2 number, since 2×3100440142 = 192254581234464392, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 310043983 and 310044001.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 582524 + ... + 583055.

It is an arithmetic number, because the mean of its divisors is an integer number (34967400).

Almost surely, 2310044014 is an apocalyptic number.

310044014 is a deficient number, since it is larger than the sum of its proper divisors (249434386).

310044014 is a wasteful number, since it uses less digits than its factorization.

310044014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1165607.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 310044014 is about 17608.0667309049. The cubic root of 310044014 is about 676.8219740526.

Adding to 310044014 its reverse (410440013), we get a palindrome (720484027).

The spelling of 310044014 in words is "three hundred ten million, forty-four thousand, fourteen".

Divisors: 1 2 7 14 19 38 133 266 1165579 2331158 8159053 16318106 22146001 44292002 155022007 310044014