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8055053 = 101173461
BaseRepresentation
bin11110101110100100001101
3120011020110022
4132232210031
54030230203
6444351525
7125316056
oct36564415
916136408
108055053
114601976
1228455a5
131890506
1410d972d
15a91a38
hex7ae90d

8055053 has 8 divisors (see below), whose sum is σ = 8199576. Its totient is φ = 7912000.

The previous prime is 8055049. The next prime is 8055101. The reversal of 8055053 is 3505508.

It can be written as a sum of positive squares in 4 ways, for example, as 4418404 + 3636649 = 2102^2 + 1907^2 .

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 8055053 - 22 = 8055049 is a prime.

It is a super-5 number, since 5×80550535 (a number of 36 digits) contains 55555 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8055013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17243 + ... + 17703.

It is an arithmetic number, because the mean of its divisors is an integer number (1024947).

Almost surely, 28055053 is an apocalyptic number.

It is an amenable number.

8055053 is a deficient number, since it is larger than the sum of its proper divisors (144523).

8055053 is a wasteful number, since it uses less digits than its factorization.

8055053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 8055053 is about 2838.1425263718. The cubic root of 8055053 is about 200.4577266325.

It can be divided in two parts, 805505 and 3, that added together give a palindrome (805508).

The spelling of 8055053 in words is "eight million, fifty-five thousand, fifty-three".

Divisors: 1 101 173 461 17473 46561 79753 8055053