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18010114241 = 714931723291
BaseRepresentation
bin10000110001011111…
…001000100011000001
31201111011012121011012
4100301133020203001
5243341042123431
612135043130305
71205210305460
oct206137104301
951434177135
1018010114241
117702270439
1235a7673995
131910362142
14c2bd009d7
1570620522b
hex4317c88c1

18010114241 has 8 divisors (see below), whose sum is σ = 20596785984. Its totient is φ = 15426892080.

The previous prime is 18010114229. The next prime is 18010114247. The reversal of 18010114241 is 14241101081.

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 18010114241 - 210 = 18010113217 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (18010114247) 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, 851195 + ... + 872096.

It is an arithmetic number, because the mean of its divisors is an integer number (2574598248).

Almost surely, 218010114241 is an apocalyptic number.

It is an amenable number.

18010114241 is a deficient number, since it is larger than the sum of its proper divisors (2586671743).

18010114241 is a wasteful number, since it uses less digits than its factorization.

18010114241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1724791.

The product of its (nonzero) digits is 256, while the sum is 23.

The spelling of 18010114241 in words is "eighteen billion, ten million, one hundred fourteen thousand, two hundred forty-one".

Divisors: 1 7 1493 10451 1723291 12063037 2572873463 18010114241