[go: up one dir, main page]

Search a number
-
+
2075213 = 7893331
BaseRepresentation
bin111111010101001001101
310220102122202
413322221031
51012401323
6112251245
723432120
oct7725115
93812582
102075213
111198158
12840b25
1357874a
143c03b7
152aed28
hex1faa4d

2075213 has 8 divisors (see below), whose sum is σ = 2399040. Its totient is φ = 1758240.

The previous prime is 2075209. The next prime is 2075231. The reversal of 2075213 is 3125702.

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 2075213 - 22 = 2075209 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2075263) 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, 1043 + ... + 2288.

It is an arithmetic number, because the mean of its divisors is an integer number (299880).

22075213 is an apocalyptic number.

It is an amenable number.

2075213 is a deficient number, since it is larger than the sum of its proper divisors (323827).

2075213 is an equidigital number, since it uses as much as digits as its factorization.

2075213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3427.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 2075213 is about 1440.5599605709. The cubic root of 2075213 is about 127.5520843208.

The spelling of 2075213 in words is "two million, seventy-five thousand, two hundred thirteen".

Divisors: 1 7 89 623 3331 23317 296459 2075213