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30071425007348 = 227517856251837
BaseRepresentation
bin1101101011001100011001…
…00110101111111011110100
310221110210121022110001221122
412311212030212233323310
512420142234300213343
6143542342201003112
76222405642054224
oct665461446577364
9127423538401848
1030071425007348
11964424650224a
123458063483498
1313a1952b7c9ca
1475d671344084
1537236056e068
hex1b598c9afef4

30071425007348 has 6 divisors (see below), whose sum is σ = 52624993762866. Its totient is φ = 15035712503672.

The previous prime is 30071425007297. The next prime is 30071425007359. The reversal of 30071425007348 is 84370052417003.

It can be written as a sum of positive squares in only one way, i.e., 29841003886864 + 230421120484 = 5462692^2 + 480022^2 .

It is a junction number, because it is equal to n+sod(n) for n = 30071425007299 and 30071425007308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3758928125915 + ... + 3758928125922.

It is an arithmetic number, because the mean of its divisors is an integer number (8770832293811).

Almost surely, 230071425007348 is an apocalyptic number.

It is an amenable number.

30071425007348 is a deficient number, since it is larger than the sum of its proper divisors (22553568755518).

30071425007348 is a wasteful number, since it uses less digits than its factorization.

30071425007348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7517856251841 (or 7517856251839 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 44.

The spelling of 30071425007348 in words is "thirty trillion, seventy-one billion, four hundred twenty-five million, seven thousand, three hundred forty-eight".

Divisors: 1 2 4 7517856251837 15035712503674 30071425007348