[go: up one dir, main page]

Search a number
-
+
2207051 = 71128663
BaseRepresentation
bin1000011010110101001011
311011010111122
420122311023
51031111201
6115145455
724521360
oct10326513
94133448
102207051
111278210
128a528b
135c3762
14416467
152d8e1b
hex21ad4b

2207051 has 8 divisors (see below), whose sum is σ = 2751744. Its totient is φ = 1719720.

The previous prime is 2207039. The next prime is 2207069. The reversal of 2207051 is 1507022.

2207051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2207051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2207081) 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 7 ways as a sum of consecutive naturals, for example, 14255 + ... + 14408.

It is an arithmetic number, because the mean of its divisors is an integer number (343968).

22207051 is an apocalyptic number.

2207051 is a deficient number, since it is larger than the sum of its proper divisors (544693).

2207051 is a wasteful number, since it uses less digits than its factorization.

2207051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28681.

The product of its (nonzero) digits is 140, while the sum is 17.

The square root of 2207051 is about 1485.6146875957. The cubic root of 2207051 is about 130.1979430273.

The spelling of 2207051 in words is "two million, two hundred seven thousand, fifty-one".

Divisors: 1 7 11 77 28663 200641 315293 2207051