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1960103041 = 13150777157
BaseRepresentation
bin111010011010100…
…1100110010000001
312001121021112212221
41310311030302001
513003241244131
6522255451041
766400413061
oct16465146201
95047245787
101960103041
11916477476
12468526a81
132531186b0
141484713a1
15b7131411
hex74d4cc81

1960103041 has 4 divisors (see below), whose sum is σ = 2110880212. Its totient is φ = 1809325872.

The previous prime is 1960103029. The next prime is 1960103063. The reversal of 1960103041 is 1403010691.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 582208641 + 1377894400 = 24129^2 + 37120^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-1960103041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1960102997 and 1960103015.

It is not an unprimeable number, because it can be changed into a prime (1960103021) 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, 75388566 + ... + 75388591.

It is an arithmetic number, because the mean of its divisors is an integer number (527720053).

Almost surely, 21960103041 is an apocalyptic number.

It is an amenable number.

1960103041 is a deficient number, since it is larger than the sum of its proper divisors (150777171).

1960103041 is a wasteful number, since it uses less digits than its factorization.

1960103041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150777170.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 1960103041 is about 44273.0509565356. The cubic root of 1960103041 is about 1251.4868793971.

The spelling of 1960103041 in words is "one billion, nine hundred sixty million, one hundred three thousand, forty-one".

Divisors: 1 13 150777157 1960103041