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2114587349 = 71915899153
BaseRepresentation
bin111111000001010…
…0000101011010101
312110100222011111222
41332002200223111
513312313243344
6545454540125
7103254460460
oct17602405325
95410864458
102114587349
119956a1856
124b0207645
13279127724
14160ba62d7
15c59995ee
hex7e0a0ad5

2114587349 has 8 divisors (see below), whose sum is σ = 2543864640. Its totient is φ = 1717108416.

The previous prime is 2114587339. The next prime is 2114587357. The reversal of 2114587349 is 9437854112.

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 2114587349 - 28 = 2114587093 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 (2114587339) 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, 7949444 + ... + 7949709.

It is an arithmetic number, because the mean of its divisors is an integer number (317983080).

Almost surely, 22114587349 is an apocalyptic number.

It is an amenable number.

2114587349 is a deficient number, since it is larger than the sum of its proper divisors (429277291).

2114587349 is a wasteful number, since it uses less digits than its factorization.

2114587349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15899179.

The product of its digits is 241920, while the sum is 44.

The square root of 2114587349 is about 45984.6425342201. The cubic root of 2114587349 is about 1283.5374456402.

The spelling of 2114587349 in words is "two billion, one hundred fourteen million, five hundred eighty-seven thousand, three hundred forty-nine".

Divisors: 1 7 19 133 15899153 111294071 302083907 2114587349