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2014132223 = 16187124429
BaseRepresentation
bin111100000001101…
…0011011111111111
312012100221111222202
41320003103133333
513111104212343
6531505502115
7100624561415
oct17003233777
95170844882
102014132223
11943a1a394
1248264193b
13261384a1c
141516d72b5
15bbc54db8
hex780d37ff

2014132223 has 4 divisors (see below), whose sum is σ = 2014272840. Its totient is φ = 2013991608.

The previous prime is 2014132213. The next prime is 2014132229. The reversal of 2014132223 is 3222314102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2014132223 - 220 = 2013083647 is a prime.

It is a super-3 number, since 3×20141322233 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2014132195 and 2014132204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2014132229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46028 + ... + 78401.

It is an arithmetic number, because the mean of its divisors is an integer number (503568210).

Almost surely, 22014132223 is an apocalyptic number.

2014132223 is a deficient number, since it is larger than the sum of its proper divisors (140617).

2014132223 is a wasteful number, since it uses less digits than its factorization.

2014132223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140616.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2014132223 is about 44879.0844714996. The cubic root of 2014132223 is about 1262.8816683262.

Adding to 2014132223 its reverse (3222314102), we get a palindrome (5236446325).

The spelling of 2014132223 in words is "two billion, fourteen million, one hundred thirty-two thousand, two hundred twenty-three".

Divisors: 1 16187 124429 2014132223