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2014420230 = 232537604931
BaseRepresentation
bin111100000010001…
…1001110100000110
312012101111011001200
41320010121310012
513111142421410
6531520003330
7100630201164
oct17004316406
95171434050
102014420230
119440a6809
12482760546
13261455b44
14151770234
15bbcb03c0
hex78119d06

2014420230 has 48 divisors (see below), whose sum is σ = 5379055344. Its totient is φ = 522659520.

The previous prime is 2014420229. The next prime is 2014420249. The reversal of 2014420230 is 320244102.

2014420230 is a `hidden beast` number, since 2 + 0 + 14 + 420 + 230 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 299136 + ... + 305795.

It is an arithmetic number, because the mean of its divisors is an integer number (112063653).

Almost surely, 22014420230 is an apocalyptic number.

2014420230 is an abundant number, since it is smaller than the sum of its proper divisors (3364635114).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2014420230 is a wasteful number, since it uses less digits than its factorization.

2014420230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604981 (or 604978 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 2014420230 is about 44882.2930563936. The cubic root of 2014420230 is about 1262.9418599100.

Adding to 2014420230 its reverse (320244102), we get a palindrome (2334664332).

The spelling of 2014420230 in words is "two billion, fourteen million, four hundred twenty thousand, two hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 37 45 74 90 111 185 222 333 370 555 666 1110 1665 3330 604931 1209862 1814793 3024655 3629586 5444379 6049310 9073965 10888758 18147930 22382447 27221895 44764894 54443790 67147341 111912235 134294682 201442023 223824470 335736705 402884046 671473410 1007210115 2014420230