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30141124223 = 737257452821
BaseRepresentation
bin11100000100100011…
…010000111001111111
32212210120211202102012
4130010203100321333
5443212111433343
621502512521435
72114632220510
oct340443207177
985716752365
1030141124223
1111867973821
125a1225027b
132ac46a7062
14165d0a2a07
15bb6203718
hex7048d0e7f

30141124223 has 16 divisors (see below), whose sum is σ = 35515735104. Its totient is φ = 25039134720.

The previous prime is 30141124207. The next prime is 30141124283. The reversal of 30141124223 is 32242114103.

It is a cyclic number.

It is not a de Polignac number, because 30141124223 - 24 = 30141124207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30141124283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159848 + ... + 292973.

It is an arithmetic number, because the mean of its divisors is an integer number (2219733444).

Almost surely, 230141124223 is an apocalyptic number.

30141124223 is a deficient number, since it is larger than the sum of its proper divisors (5374610881).

30141124223 is a wasteful number, since it uses less digits than its factorization.

30141124223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453122.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 30141124223 its reverse (32242114103), we get a palindrome (62383238326).

The spelling of 30141124223 in words is "thirty billion, one hundred forty-one million, one hundred twenty-four thousand, two hundred twenty-three".

Divisors: 1 7 37 257 259 1799 9509 66563 452821 3169747 16754377 116374997 117280639 814624979 4305874889 30141124223