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310001014 = 21091422023
BaseRepresentation
bin10010011110100…
…011110101110110
3210121022200110001
4102132203311312
51113330013024
650432221514
710452652021
oct2236436566
9717280401
10310001014
11149a95394
128799a89a
134c2bcc6b
142d2581b8
151c337244
hex127a3d76

310001014 has 8 divisors (see below), whose sum is σ = 469267920. Its totient is φ = 153578376.

The previous prime is 310001011. The next prime is 310001051. The reversal of 310001014 is 410100013.

It is a happy number.

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

It is a super-2 number, since 2×3100010142 = 192201257362056392, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (310001011) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 710794 + ... + 711229.

It is an arithmetic number, because the mean of its divisors is an integer number (58658490).

Almost surely, 2310001014 is an apocalyptic number.

310001014 is a deficient number, since it is larger than the sum of its proper divisors (159266906).

310001014 is a wasteful number, since it uses less digits than its factorization.

310001014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1422134.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 310001014 is about 17606.8456573005. The cubic root of 310001014 is about 676.7906831293.

Adding to 310001014 its reverse (410100013), we get a palindrome (720101027).

The spelling of 310001014 in words is "three hundred ten million, one thousand, fourteen".

Divisors: 1 2 109 218 1422023 2844046 155000507 310001014