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3067253 = 7262597
BaseRepresentation
bin1011101100110101110101
312202211110222
423230311311
51241123003
6145424125
735033300
oct13546565
95684428
103067253
111805522
12103b045
13835157
1459bb37
15408c38
hex2ecd75

3067253 has 6 divisors (see below), whose sum is σ = 3568086. Its totient is φ = 2629032.

The previous prime is 3067231. The next prime is 3067261. The reversal of 3067253 is 3527603.

It can be written as a sum of positive squares in only one way, i.e., 2798929 + 268324 = 1673^2 + 518^2 .

It is not a de Polignac number, because 3067253 - 210 = 3066229 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3067223) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31250 + ... + 31347.

It is an arithmetic number, because the mean of its divisors is an integer number (594681).

Almost surely, 23067253 is an apocalyptic number.

It is an amenable number.

3067253 is a deficient number, since it is larger than the sum of its proper divisors (500833).

3067253 is an equidigital number, since it uses as much as digits as its factorization.

3067253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62611 (or 62604 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 26.

The square root of 3067253 is about 1751.3574735045. The cubic root of 3067253 is about 145.2947314690.

The spelling of 3067253 in words is "three million, sixty-seven thousand, two hundred fifty-three".

Divisors: 1 7 49 62597 438179 3067253