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2052474118 = 21283799873
BaseRepresentation
bin111101001010110…
…0100010100000110
312022001002111011221
41322111210110012
513200413132433
6535355350554
7101601512362
oct17225442406
95261074157
102052474118
11963628202
1249345245a
132692ba936
141568382a2
15c02ca72d
hex7a564506

2052474118 has 8 divisors (see below), whose sum is σ = 3081114648. Its totient is φ = 1025435904.

The previous prime is 2052474113. The next prime is 2052474143. The reversal of 2052474118 is 8114742502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2052474113) 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, 397371 + ... + 402502.

It is an arithmetic number, because the mean of its divisors is an integer number (385139331).

Almost surely, 22052474118 is an apocalyptic number.

2052474118 is a deficient number, since it is larger than the sum of its proper divisors (1028640530).

2052474118 is a wasteful number, since it uses less digits than its factorization.

2052474118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801158.

The product of its (nonzero) digits is 17920, while the sum is 34.

The square root of 2052474118 is about 45304.2395146415. The cubic root of 2052474118 is about 1270.8449371456.

The spelling of 2052474118 in words is "two billion, fifty-two million, four hundred seventy-four thousand, one hundred eighteen".

Divisors: 1 2 1283 2566 799873 1599746 1026237059 2052474118