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30100224031301 = 31892539438017
BaseRepresentation
bin1101101100000010000010…
…01010010011101001000101
310221120112221100220001220102
412312001001022103221011
512421130224323000201
6144003504012013445
76224445416531204
oct666010112235105
9127515840801812
1030100224031301
119655484833196
123461760161285
1313a459249b298
14760c0408723b
15372e98a1826b
hex1b6041293a45

30100224031301 has 4 divisors (see below), whose sum is σ = 30100236658572. Its totient is φ = 30100211404032.

The previous prime is 30100224031291. The next prime is 30100224031331. The reversal of 30100224031301 is 10313042200103.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 12954247838401 + 17145976192900 = 3599201^2 + 4140770^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-30100224031301 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 (30100224031331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1529756 + ... + 7908261.

It is an arithmetic number, because the mean of its divisors is an integer number (7525059164643).

Almost surely, 230100224031301 is an apocalyptic number.

It is an amenable number.

30100224031301 is a deficient number, since it is larger than the sum of its proper divisors (12627271).

30100224031301 is an equidigital number, since it uses as much as digits as its factorization.

30100224031301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12627270.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 30100224031301 its reverse (10313042200103), we get a palindrome (40413266231404).

The spelling of 30100224031301 in words is "thirty trillion, one hundred billion, two hundred twenty-four million, thirty-one thousand, three hundred one".

Divisors: 1 3189253 9438017 30100224031301