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30101312124235 = 5111187483195441
BaseRepresentation
bin1101101100000100000100…
…00001000011010101001011
310221120122202012022220210201
412312002002001003111023
512421134441400433420
6144004204001353031
76224514401262622
oct666020201032513
9127518665286721
1030101312124235
119655992a55550
123461a04638777
1313a4706a40361
14760ca87a66b9
1537300e2eb10a
hex1b608204354b

30101312124235 has 32 divisors (see below), whose sum is σ = 39447128438784. Its totient is φ = 21868663488000.

The previous prime is 30101312124223. The next prime is 30101312124269. The reversal of 30101312124235 is 53242121310103.

It is not a de Polignac number, because 30101312124235 - 217 = 30101311993163 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 315344115 + ... + 315439555.

It is an arithmetic number, because the mean of its divisors is an integer number (1232722763712).

Almost surely, 230101312124235 is an apocalyptic number.

30101312124235 is a deficient number, since it is larger than the sum of its proper divisors (9345816314549).

30101312124235 is a wasteful number, since it uses less digits than its factorization.

30101312124235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101475.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 30101312124235 its reverse (53242121310103), we get a palindrome (83343433434338).

The spelling of 30101312124235 in words is "thirty trillion, one hundred one billion, three hundred twelve million, one hundred twenty-four thousand, two hundred thirty-five".

Divisors: 1 5 11 55 1187 4831 5935 13057 24155 53141 65285 95441 265705 477205 1049851 5249255 5734397 28671985 63078367 113288467 315391835 461075471 566442335 1246173137 2305377355 5071830181 6230865685 25359150905 547296584077 2736482920385 6020262424847 30101312124235