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30066230706469 = 311118897813107
BaseRepresentation
bin1101101011000010101110…
…00000000100000100100101
310221110022012022110020200121
412311201113000010010211
512420101120030101334
6143540122525041541
76222133140166666
oct665412700040445
9127408168406617
1030066230706469
119642020455101
1234570539b62b1
1313a13059b0ba9
1475d2db54536d
15372159536db4
hex1b5857004125

30066230706469 has 8 divisors (see below), whose sum is σ = 30163197475008. Its totient is φ = 29969265802560.

The previous prime is 30066230706461. The next prime is 30066230706541. The reversal of 30066230706469 is 96460703266003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30066230706469 - 23 = 30066230706461 is a prime.

It is a super-2 number, since 2×300662307064692 (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30066230706461) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 36570414 + ... + 37383520.

It is an arithmetic number, because the mean of its divisors is an integer number (3770399684376).

Almost surely, 230066230706469 is an apocalyptic number.

It is an amenable number.

30066230706469 is a deficient number, since it is larger than the sum of its proper divisors (96966768539).

30066230706469 is a wasteful number, since it uses less digits than its factorization.

30066230706469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 932315.

The product of its (nonzero) digits is 5878656, while the sum is 52.

The spelling of 30066230706469 in words is "thirty trillion, sixty-six billion, two hundred thirty million, seven hundred six thousand, four hundred sixty-nine".

Divisors: 1 311 118897 813107 36976967 252876277 96675982979 30066230706469