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2052706 = 24125033
BaseRepresentation
bin111110101001001100010
310212021210011
413311021202
51011141311
6111555134
723306365
oct7651142
93767704
102052706
111182257
1282baaa
1356b426
143b60dc
152a8321
hex1f5262

2052706 has 8 divisors (see below), whose sum is σ = 3154284. Its totient is φ = 1001280.

The previous prime is 2052697. The next prime is 2052709. The reversal of 2052706 is 6072502.

It can be written as a sum of positive squares in 2 ways, for example, as 1550025 + 502681 = 1245^2 + 709^2 .

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 (2052709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12435 + ... + 12598.

22052706 is an apocalyptic number.

2052706 is a deficient number, since it is larger than the sum of its proper divisors (1101578).

2052706 is a wasteful number, since it uses less digits than its factorization.

2052706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25076.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 2052706 is about 1432.7267708813. The cubic root of 2052706 is about 127.0892794017.

The spelling of 2052706 in words is "two million, fifty-two thousand, seven hundred six".

Divisors: 1 2 41 82 25033 50066 1026353 2052706