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2052352117 = 31431539649
BaseRepresentation
bin111101001010100…
…0110100001110101
312022000212021211101
41322111012201311
513200400231432
6535353010101
7101600463604
oct17225064165
95260767741
102052352117
11963554582
124933b3931
1326927724a
14156805a3b
15c02a44e7
hex7a546875

2052352117 has 8 divisors (see below), whose sum is σ = 2167827200. Its totient is φ = 1939956480.

The previous prime is 2052352103. The next prime is 2052352151. The reversal of 2052352117 is 7112532502.

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 2052352117 - 27 = 2052351989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2052352187) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 768492 + ... + 771157.

It is an arithmetic number, because the mean of its divisors is an integer number (270978400).

Almost surely, 22052352117 is an apocalyptic number.

It is an amenable number.

2052352117 is a deficient number, since it is larger than the sum of its proper divisors (115475083).

2052352117 is a wasteful number, since it uses less digits than its factorization.

2052352117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1539723.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 2052352117 is about 45302.8930312403. The cubic root of 2052352117 is about 1270.8197565722.

Adding to 2052352117 its reverse (7112532502), we get a palindrome (9164884619).

The spelling of 2052352117 in words is "two billion, fifty-two million, three hundred fifty-two thousand, one hundred seventeen".

Divisors: 1 31 43 1333 1539649 47729119 66204907 2052352117