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20000114087 = 89431521393
BaseRepresentation
bin10010101000000110…
…011000010110100111
31220121211202001202012
4102220012120112213
5311430012122322
613104331504435
71305423110342
oct225006302647
956554661665
1020000114087
1185335a7808
123a61bb811b
131b69717845
14d7a315459
157c0c8eae2
hex4a81985a7

20000114087 has 8 divisors (see below), whose sum is σ = 20271798720. Its totient is φ = 19729473280.

The previous prime is 20000114081. The next prime is 20000114129. The reversal of 20000114087 is 78041100002.

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 20000114087 - 28 = 20000113831 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 (20000114081) 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, 222338 + ... + 299055.

It is an arithmetic number, because the mean of its divisors is an integer number (2533974840).

Almost surely, 220000114087 is an apocalyptic number.

20000114087 is a deficient number, since it is larger than the sum of its proper divisors (271684633).

20000114087 is an equidigital number, since it uses as much as digits as its factorization.

20000114087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521913.

The product of its (nonzero) digits is 448, while the sum is 23.

Adding to 20000114087 its reverse (78041100002), we get a palindrome (98041214089).

The spelling of 20000114087 in words is "twenty billion, one hundred fourteen thousand, eighty-seven".

Divisors: 1 89 431 38359 521393 46403977 224720383 20000114087