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34200313 = 717892731
BaseRepresentation
bin1000001001110…
…1101011111001
32101100120000021
42002131223321
532223402223
63221010441
7563461240
oct202355371
971316007
1034200313
111833a224
12b553a21
137115a94
144783957
15300865d
hex209daf9

34200313 has 8 divisors (see below), whose sum is σ = 39122240. Its totient is φ = 29287440.

The previous prime is 34200307. The next prime is 34200319. The reversal of 34200313 is 31300243.

It is an interprime number because it is at equal distance from previous prime (34200307) and next prime (34200319).

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

It is not a de Polignac number, because 34200313 - 213 = 34192121 is a prime.

It is a super-2 number, since 2×342003132 = 2339322818595938, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34200319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11158 + ... + 13888.

It is an arithmetic number, because the mean of its divisors is an integer number (4890280).

Almost surely, 234200313 is an apocalyptic number.

It is an amenable number.

34200313 is a deficient number, since it is larger than the sum of its proper divisors (4921927).

34200313 is a wasteful number, since it uses less digits than its factorization.

34200313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4527.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 34200313 is about 5848.1033677595. The cubic root of 34200313 is about 324.5961468906.

Adding to 34200313 its reverse (31300243), we get a palindrome (65500556).

The spelling of 34200313 in words is "thirty-four million, two hundred thousand, three hundred thirteen".

Divisors: 1 7 1789 2731 12523 19117 4885759 34200313