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8052970 = 25805297
BaseRepresentation
bin11110101110000011101010
3120011010121011
4132232003222
54030143340
6444334134
7125310022
oct36560352
916133534
108052970
114600352
12284434a
13188c593
1410d8a82
15a910ea
hex7ae0ea

8052970 has 8 divisors (see below), whose sum is σ = 14495364. Its totient is φ = 3221184.

The previous prime is 8052953. The next prime is 8052971. The reversal of 8052970 is 792508.

It can be written as a sum of positive squares in 2 ways, for example, as 8003241 + 49729 = 2829^2 + 223^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (8052971) 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 3 ways as a sum of consecutive naturals, for example, 402639 + ... + 402658.

Almost surely, 28052970 is an apocalyptic number.

8052970 is a deficient number, since it is larger than the sum of its proper divisors (6442394).

8052970 is a wasteful number, since it uses less digits than its factorization.

8052970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805304.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 8052970 is about 2837.7755372827. The cubic root of 8052970 is about 200.4404459913.

The spelling of 8052970 in words is "eight million, fifty-two thousand, nine hundred seventy".

Divisors: 1 2 5 10 805297 1610594 4026485 8052970