Search a number
-
+
20114841170 = 2567154319457
BaseRepresentation
bin10010101110111100…
…000001111001010010
31220220211121210201102
4102232330001321102
5312143344404140
613123550504402
71311315220544
oct225674017122
956824553642
1020114841170
118592337986
123a94505102
131b874166a8
14d8b65b694
157cada2e15
hex4aef01e52

20114841170 has 32 divisors (see below), whose sum is σ = 36772818048. Its totient is φ = 7920304128.

The previous prime is 20114841161. The next prime is 20114841181. The reversal of 20114841170 is 7114841102.

It is a Curzon 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 15 ways as a sum of consecutive naturals, for example, 1024082 + ... + 1043538.

It is an arithmetic number, because the mean of its divisors is an integer number (1149150564).

Almost surely, 220114841170 is an apocalyptic number.

20114841170 is a deficient number, since it is larger than the sum of its proper divisors (16657976878).

20114841170 is a wasteful number, since it uses less digits than its factorization.

20114841170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21074.

The product of its (nonzero) digits is 1792, while the sum is 29.

The spelling of 20114841170 in words is "twenty billion, one hundred fourteen million, eight hundred forty-one thousand, one hundred seventy".

Divisors: 1 2 5 10 67 134 335 670 1543 3086 7715 15430 19457 38914 97285 103381 194570 206762 516905 1033810 1303619 2607238 6518095 13036190 30022151 60044302 150110755 300221510 2011484117 4022968234 10057420585 20114841170