Search a number
-
+
2050106753 = 7128874743
BaseRepresentation
bin111101000110010…
…0010010110000001
312021212122012202202
41322030202112001
513144311404003
6535232522545
7101542422422
oct17214422601
95255565682
102050106753
11962260602
124926b0455
1326896c226
141563bd649
15beeae088
hex7a322581

2050106753 has 4 divisors (see below), whose sum is σ = 2078981568. Its totient is φ = 2021231940.

The previous prime is 2050106749. The next prime is 2050106761. The reversal of 2050106753 is 3576010502.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2050106753 - 22 = 2050106749 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2050103753) 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, 14437301 + ... + 14437442.

It is an arithmetic number, because the mean of its divisors is an integer number (519745392).

Almost surely, 22050106753 is an apocalyptic number.

It is an amenable number.

2050106753 is a deficient number, since it is larger than the sum of its proper divisors (28874815).

2050106753 is an equidigital number, since it uses as much as digits as its factorization.

2050106753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28874814.

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 2050106753 is about 45278.1045650102. The cubic root of 2050106753 is about 1270.3561431174.

The spelling of 2050106753 in words is "two billion, fifty million, one hundred six thousand, seven hundred fifty-three".

Divisors: 1 71 28874743 2050106753