Search a number
-
+
20114003441 = 71713110871187
BaseRepresentation
bin10010101110111000…
…110101010111110001
31220220210001020120102
4102232320311113301
5312143141102231
613123520522145
71311305131310
oct225670652761
956823036512
1020114003441
118591915544
123a94180355
131b871b22ac
14d8b4c0277
157cac89acb
hex4aee355f1

20114003441 has 32 divisors (see below), whose sum is σ = 24568676352. Its totient is φ = 16074190080.

The previous prime is 20114003417. The next prime is 20114003519. The reversal of 20114003441 is 14430041102.

It is a cyclic number.

It is not a de Polignac number, because 20114003441 - 234 = 2934134257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20114000441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16944650 + ... + 16945836.

It is an arithmetic number, because the mean of its divisors is an integer number (767771136).

Almost surely, 220114003441 is an apocalyptic number.

It is an amenable number.

20114003441 is a deficient number, since it is larger than the sum of its proper divisors (4454672911).

20114003441 is a wasteful number, since it uses less digits than its factorization.

20114003441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2429.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 20114003441 its reverse (14430041102), we get a palindrome (34544044543).

The spelling of 20114003441 in words is "twenty billion, one hundred fourteen million, three thousand, four hundred forty-one".

Divisors: 1 7 17 119 131 917 1087 1187 2227 7609 8309 15589 18479 20179 129353 141253 142397 155497 996779 1088479 1290269 2420749 2643449 9031883 16945243 18504143 21934573 153542011 169025239 1183176673 2873429063 20114003441