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3311220053 = 13983928393
BaseRepresentation
bin1100010101011101…
…0011010101010101
322112202122101222202
43011113103111111
523240133020203
61304322534245
7145024622531
oct30527232525
98482571882
103311220053
11144a1086a9
12784b07385
1340a01030b
14235a9abc1
15145a6c388
hexc55d3555

3311220053 has 8 divisors (see below), whose sum is σ = 3339134400. Its totient is φ = 3283364448.

The previous prime is 3311220043. The next prime is 3311220061. The reversal of 3311220053 is 3500221133.

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 3311220053 - 210 = 3311219029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3311220043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102425 + ... + 130817.

It is an arithmetic number, because the mean of its divisors is an integer number (417391800).

Almost surely, 23311220053 is an apocalyptic number.

It is an amenable number.

3311220053 is a deficient number, since it is larger than the sum of its proper divisors (27914347).

3311220053 is a wasteful number, since it uses less digits than its factorization.

3311220053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29371.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 3311220053 is about 57543.2016227808. The cubic root of 3311220053 is about 1490.4909651821.

Adding to 3311220053 its reverse (3500221133), we get a palindrome (6811441186).

The spelling of 3311220053 in words is "three billion, three hundred eleven million, two hundred twenty thousand, fifty-three".

Divisors: 1 139 839 28393 116621 3946627 23821727 3311220053