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2114411231 = 47307146539
BaseRepresentation
bin111111000000111…
…0101101011011111
312110100122012221002
41332001311223133
513312242124411
6545451100515
7103253125142
oct17601655337
95410565832
102114411231
119955914a9
124b014173b
1327909550a
14160b5c059
15c596233b
hex7e075adf

2114411231 has 8 divisors (see below), whose sum is σ = 2166447360. Its totient is φ = 2062668888.

The previous prime is 2114411209. The next prime is 2114411237. The reversal of 2114411231 is 1321144112.

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 2114411231 - 214 = 2114394847 is a prime.

It is a super-2 number, since 2×21144112312 = 8941469707557870722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2114411237) 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, 58841 + ... + 87698.

It is an arithmetic number, because the mean of its divisors is an integer number (270805920).

Almost surely, 22114411231 is an apocalyptic number.

2114411231 is a deficient number, since it is larger than the sum of its proper divisors (52036129).

2114411231 is a wasteful number, since it uses less digits than its factorization.

2114411231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146893.

The product of its digits is 192, while the sum is 20.

The square root of 2114411231 is about 45982.7275289320. The cubic root of 2114411231 is about 1283.5018105830.

Adding to 2114411231 its reverse (1321144112), we get a palindrome (3435555343).

The spelling of 2114411231 in words is "two billion, one hundred fourteen million, four hundred eleven thousand, two hundred thirty-one".

Divisors: 1 47 307 14429 146539 6887333 44987473 2114411231