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30100312212110 = 257430004460173
BaseRepresentation
bin1101101100000010001100…
…11010101100001010001110
310221120120011111211010020022
412312001012122230022032
512421130414411241420
6144003520442022142
76224450540206130
oct666010632541216
9127516144733208
1030100312212110
11965551a591798
1234617857a7952
1313a45a783418a
14760c11a7d050
15372ea1635c25
hex1b60466ac28e

30100312212110 has 16 divisors (see below), whose sum is σ = 61920642265056. Its totient is φ = 10320107044128.

The previous prime is 30100312212109. The next prime is 30100312212149. The reversal of 30100312212110 is 1121221300103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215002230017 + ... + 215002230156.

It is an arithmetic number, because the mean of its divisors is an integer number (3870040141566).

Almost surely, 230100312212110 is an apocalyptic number.

30100312212110 is an abundant number, since it is smaller than the sum of its proper divisors (31820330052946).

30100312212110 is a wasteful number, since it uses less digits than its factorization.

30100312212110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430004460187.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 30100312212110 its reverse (1121221300103), we get a palindrome (31221533512213).

The spelling of 30100312212110 in words is "thirty trillion, one hundred billion, three hundred twelve million, two hundred twelve thousand, one hundred ten".

Divisors: 1 2 5 7 10 14 35 70 430004460173 860008920346 2150022300865 3010031221211 4300044601730 6020062442422 15050156106055 30100312212110