Search a number
-
+
2057118110 = 25205711811
BaseRepresentation
bin111101010011101…
…0010000110011110
312022100211102112122
41322213102012132
513203110234420
6540043102542
7101656133615
oct17247220636
95270742478
102057118110
1196620a313
12494b11a52
1326a255668
141572c687c
15c08e6725
hex7a9d219e

2057118110 has 8 divisors (see below), whose sum is σ = 3702812616. Its totient is φ = 822847240.

The previous prime is 2057118109. The next prime is 2057118127. The reversal of 2057118110 is 118117502.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2057118110.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102855896 + ... + 102855915.

It is an arithmetic number, because the mean of its divisors is an integer number (462851577).

Almost surely, 22057118110 is an apocalyptic number.

2057118110 is a deficient number, since it is larger than the sum of its proper divisors (1645694506).

2057118110 is a wasteful number, since it uses less digits than its factorization.

2057118110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205711818.

The product of its (nonzero) digits is 560, while the sum is 26.

The square root of 2057118110 is about 45355.4639486799. The cubic root of 2057118110 is about 1271.8026996271.

The spelling of 2057118110 in words is "two billion, fifty-seven million, one hundred eighteen thousand, one hundred ten".

Divisors: 1 2 5 10 205711811 411423622 1028559055 2057118110