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30443014124 = 22115324172731
BaseRepresentation
bin11100010110100010…
…111000011111101100
32220120121220100111122
4130112202320133230
5444321402422444
621552455240112
72125256231135
oct342642703754
986517810448
1030443014124
1111a02319106
125a97379038
132b420b7133
14168b208c8c
15bd29874ee
hex7168b87ec

30443014124 has 24 divisors (see below), whose sum is σ = 53363074128. Its totient is φ = 15196446720.

The previous prime is 30443014097. The next prime is 30443014177. The reversal of 30443014124 is 42141034403.

It is a junction number, because it is equal to n+sod(n) for n = 30443014093 and 30443014102.

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 7 ways as a sum of consecutive naturals, for example, 11145839 + ... + 11148569.

It is an arithmetic number, because the mean of its divisors is an integer number (2223461422).

Almost surely, 230443014124 is an apocalyptic number.

It is an amenable number.

30443014124 is a deficient number, since it is larger than the sum of its proper divisors (22920060004).

30443014124 is a wasteful number, since it uses less digits than its factorization.

30443014124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6305 (or 6303 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 30443014124 its reverse (42141034403), we get a palindrome (72584048527).

The spelling of 30443014124 in words is "thirty billion, four hundred forty-three million, fourteen thousand, one hundred twenty-four".

Divisors: 1 2 4 1153 2306 2417 2731 4612 4834 5462 9668 10924 2786801 3148843 5573602 6297686 6600827 11147204 12595372 13201654 26403308 7610753531 15221507062 30443014124