Search a number
-
+
2070851041 = 7295835863
BaseRepresentation
bin111101101101110…
…1010110111100001
312100022200010120201
41323123222313201
513220114213131
6541253305201
7102213641410
oct17333526741
95308603521
102070851041
11972a3a046
12499635201
1327005335c
1415905d477
15c1c0a761
hex7b6eade1

2070851041 has 4 divisors (see below), whose sum is σ = 2366686912. Its totient is φ = 1775015172.

The previous prime is 2070851011. The next prime is 2070851047. The reversal of 2070851041 is 1401580702.

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 not a de Polignac number, because 2070851041 - 25 = 2070851009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2070851047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147917925 + ... + 147917938.

It is an arithmetic number, because the mean of its divisors is an integer number (591671728).

Almost surely, 22070851041 is an apocalyptic number.

It is an amenable number.

2070851041 is a deficient number, since it is larger than the sum of its proper divisors (295835871).

2070851041 is an equidigital number, since it uses as much as digits as its factorization.

2070851041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295835870.

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 2070851041 is about 45506.6043668389. The cubic root of 2070851041 is about 1274.6265298047.

The spelling of 2070851041 in words is "two billion, seventy million, eight hundred fifty-one thousand, forty-one".

Divisors: 1 7 295835863 2070851041