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3053204661 = 3131074571601
BaseRepresentation
bin1011010111111100…
…0011010010110101
321212210010212102010
42311333003102311
522223110022121
61222544434433
7135442545213
oct26577032265
97783125363
103053204661
1113274aa941
12712618a19
133987224a0
1420d6d5cb3
1512d0a3376
hexb5fc34b5

3053204661 has 32 divisors (see below), whose sum is σ = 4437514368. Its totient is φ = 1856102400.

The previous prime is 3053204653. The next prime is 3053204681. The reversal of 3053204661 is 1664023503.

It is not a de Polignac number, because 3053204661 - 23 = 3053204653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3053204681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1906261 + ... + 1907861.

It is an arithmetic number, because the mean of its divisors is an integer number (138672324).

Almost surely, 23053204661 is an apocalyptic number.

It is an amenable number.

3053204661 is a deficient number, since it is larger than the sum of its proper divisors (1384309707).

3053204661 is a wasteful number, since it uses less digits than its factorization.

3053204661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2181.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 3053204661 is about 55255.8111061633. The cubic root of 3053204661 is about 1450.7257026896.

The spelling of 3053204661 in words is "three billion, fifty-three million, two hundred four thousand, six hundred sixty-one".

Divisors: 1 3 13 39 107 321 457 1371 1391 1601 4173 4803 5941 17823 20813 48899 62439 146697 171307 513921 635687 731657 1907061 2194971 2226991 6680973 9511541 28534623 78287299 234861897 1017734887 3053204661