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30143410110 = 23251130447889
BaseRepresentation
bin11100000100101011…
…111110111110111110
32212210202010220001200
4130010223332332332
5443213203110420
621503033520330
72114660521062
oct340453767676
985722126050
1030143410110
1111869195190
125a12b730a6
132ac4cc7658
14165d4d9aa2
15bb6505b90
hex704afefbe

30143410110 has 48 divisors (see below), whose sum is σ = 85497675120. Its totient is φ = 7307493120.

The previous prime is 30143410103. The next prime is 30143410117. The reversal of 30143410110 is 1101434103.

30143410110 is a `hidden beast` number, since 3 + 0 + 143 + 410 + 110 = 666.

30143410110 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (30143410103) and next prime (30143410117).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30143410117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15222955 + ... + 15224934.

It is an arithmetic number, because the mean of its divisors is an integer number (1781201565).

Almost surely, 230143410110 is an apocalyptic number.

30143410110 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30143410110 is an abundant number, since it is smaller than the sum of its proper divisors (55354265010).

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

30143410110 is a wasteful number, since it uses less digits than its factorization.

30143410110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30447913 (or 30447910 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 30143410110 its reverse (1101434103), we get a palindrome (31244844213).

The spelling of 30143410110 in words is "thirty billion, one hundred forty-three million, four hundred ten thousand, one hundred ten".

Divisors: 1 2 3 5 6 9 10 11 15 18 22 30 33 45 55 66 90 99 110 165 198 330 495 990 30447889 60895778 91343667 152239445 182687334 274031001 304478890 334926779 456718335 548062002 669853558 913436670 1004780337 1370155005 1674633895 2009560674 2740310010 3014341011 3349267790 5023901685 6028682022 10047803370 15071705055 30143410110