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2010541793 = 13228142337
BaseRepresentation
bin111011111010110…
…0110111011100001
312012010012002211212
41313311212323201
513104144314133
6531300515505
7100552215611
oct16765467341
95163162755
102010541793
11941997897
124813abb95
132606c8700
14151040a41
15bb796148
hex77d66ee1

2010541793 has 12 divisors (see below), whose sum is σ = 2184894828. Its totient is φ = 1849236480.

The previous prime is 2010541763. The next prime is 2010541801. The reversal of 2010541793 is 3971450102.

It can be written as a sum of positive squares in 6 ways, for example, as 30558784 + 1979983009 = 5528^2 + 44497^2 .

It is not a de Polignac number, because 2010541793 - 28 = 2010541537 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2010541763) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26321 + ... + 68657.

It is an arithmetic number, because the mean of its divisors is an integer number (182074569).

Almost surely, 22010541793 is an apocalyptic number.

It is an amenable number.

2010541793 is a deficient number, since it is larger than the sum of its proper divisors (174353035).

2010541793 is a wasteful number, since it uses less digits than its factorization.

2010541793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42644 (or 42631 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 2010541793 is about 44839.0654786649. The cubic root of 2010541793 is about 1262.1308097760.

Adding to 2010541793 its reverse (3971450102), we get a palindrome (5981991895).

The spelling of 2010541793 in words is "two billion, ten million, five hundred forty-one thousand, seven hundred ninety-three".

Divisors: 1 13 169 281 3653 42337 47489 550381 7154953 11896697 154657061 2010541793