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14004031230 = 2325722228621
BaseRepresentation
bin11010000101011010…
…01000111011111110
31100010222001111101100
431002231020323332
5212140012444410
610233334553530
71004014205250
oct150255107376
940128044340
1014004031230
115a36a01a32
122869b088a6
1314223c0a17
1496bc45cd0
1556e67c8c0
hex342b48efe

14004031230 has 48 divisors (see below), whose sum is σ = 41611980384. Its totient is φ = 3200921280.

The previous prime is 14004031213. The next prime is 14004031243. The reversal of 14004031230 is 3213040041.

14004031230 is a `hidden beast` number, since 1 + 400 + 4 + 0 + 31 + 230 = 666.

It is a super-2 number, since 2×140040312302 (a number of 21 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11113681 + ... + 11114940.

It is an arithmetic number, because the mean of its divisors is an integer number (866916258).

Almost surely, 214004031230 is an apocalyptic number.

14004031230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14004031230 is an abundant number, since it is smaller than the sum of its proper divisors (27607949154).

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

14004031230 is a wasteful number, since it uses less digits than its factorization.

14004031230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22228641 (or 22228638 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 14004031230 its reverse (3213040041), we get a palindrome (17217071271).

The spelling of 14004031230 in words is "fourteen billion, four million, thirty-one thousand, two hundred thirty".

Divisors: 1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 63 70 90 105 126 210 315 630 22228621 44457242 66685863 111143105 133371726 155600347 200057589 222286210 311200694 333429315 400115178 466801041 666858630 778001735 933602082 1000287945 1400403123 1556003470 2000575890 2334005205 2800806246 4668010410 7002015615 14004031230