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3250313 = 111931531
BaseRepresentation
bin1100011001100010001001
320010010120222
430121202021
51313002223
6153355425
736425063
oct14314211
96103528
103250313
111920010
121108b75
1389a581
14608733
154430c8
hex319889

3250313 has 8 divisors (see below), whose sum is σ = 3566496. Its totient is φ = 2937600.

The previous prime is 3250301. The next prime is 3250333. The reversal of 3250313 is 3130523.

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

It is a cyclic number.

It is not a de Polignac number, because 3250313 - 210 = 3249289 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3250291 and 3250300.

It is not an unprimeable number, because it can be changed into a prime (3250333) 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, 1358 + ... + 2888.

It is an arithmetic number, because the mean of its divisors is an integer number (445812).

Almost surely, 23250313 is an apocalyptic number.

It is an amenable number.

3250313 is a deficient number, since it is larger than the sum of its proper divisors (316183).

3250313 is a wasteful number, since it uses less digits than its factorization.

3250313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1735.

The product of its (nonzero) digits is 270, while the sum is 17.

The square root of 3250313 is about 1802.8624462227. The cubic root of 3250313 is about 148.1295584537.

Adding to 3250313 its reverse (3130523), we get a palindrome (6380836).

The spelling of 3250313 in words is "three million, two hundred fifty thousand, three hundred thirteen".

Divisors: 1 11 193 1531 2123 16841 295483 3250313