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3053055 = 35375501
BaseRepresentation
bin1011101001010111111111
312202010000010
423221113333
51240144210
6145234303
734644015
oct13512777
95663003
103053055
1117a5895
121032993
1382b855
145968b5
15404920
hex2e95ff

3053055 has 16 divisors (see below), whose sum is σ = 5017824. Its totient is φ = 1584000.

The previous prime is 3053051. The next prime is 3053059. The reversal of 3053055 is 5503503.

It is an interprime number because it is at equal distance from previous prime (3053051) and next prime (3053059).

It is not a de Polignac number, because 3053055 - 22 = 3053051 is a prime.

It is a super-2 number, since 2×30530552 = 18642289666050, which contains 22 as substring.

3053055 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3053051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2196 + ... + 3305.

It is an arithmetic number, because the mean of its divisors is an integer number (313614).

Almost surely, 23053055 is an apocalyptic number.

3053055 is a deficient number, since it is larger than the sum of its proper divisors (1964769).

3053055 is a wasteful number, since it uses less digits than its factorization.

3053055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5546.

The product of its (nonzero) digits is 1125, while the sum is 21.

The square root of 3053055 is about 1747.2993447031. The cubic root of 3053055 is about 145.0701998568.

Adding to 3053055 its reverse (5503503), we get a palindrome (8556558).

The spelling of 3053055 in words is "three million, fifty-three thousand, fifty-five".

Divisors: 1 3 5 15 37 111 185 555 5501 16503 27505 82515 203537 610611 1017685 3053055