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3053061 = 321130839
BaseRepresentation
bin1011101001011000000101
312202010000100
423221120011
51240144221
6145234313
734644024
oct13513005
95663010
103053061
1117a58a0
121032999
1382b85b
145968bb
15404926
hex2e9605

3053061 has 12 divisors (see below), whose sum is σ = 4811040. Its totient is φ = 1850280.

The previous prime is 3053059. The next prime is 3053101. The reversal of 3053061 is 1603503.

It is not a de Polignac number, because 3053061 - 21 = 3053059 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3053021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15321 + ... + 15518.

It is an arithmetic number, because the mean of its divisors is an integer number (400920).

Almost surely, 23053061 is an apocalyptic number.

It is an amenable number.

3053061 is a deficient number, since it is larger than the sum of its proper divisors (1757979).

3053061 is a wasteful number, since it uses less digits than its factorization.

3053061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30856 (or 30853 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 3053061 is about 1747.3010616376. The cubic root of 3053061 is about 145.0702948895.

Adding to 3053061 its reverse (1603503), we get a palindrome (4656564).

The spelling of 3053061 in words is "three million, fifty-three thousand, sixty-one".

Divisors: 1 3 9 11 33 99 30839 92517 277551 339229 1017687 3053061