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30669336443088 = 2434731109053509
BaseRepresentation
bin1101111100100110000101…
…11001110111100011010000
311000120221220210022001220000
412332103002321313203100
513004441300112134323
6145121144302050000
76313533514314510
oct676230271674320
9130527823261800
1030669336443088
119854879968582
123533b0a879900
13141614bbc4575
14780592077840
15382ba6d82e43
hex1be4c2e778d0

30669336443088 has 200 divisors, whose sum is σ = 104719287298560. Its totient is φ = 8480000782080.

The previous prime is 30669336443051. The next prime is 30669336443089. The reversal of 30669336443088 is 88034463396603.

30669336443088 is a `hidden beast` number, since 3 + 0 + 6 + 6 + 93 + 36 + 4 + 430 + 88 = 666.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30669336443089) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 54245523 + ... + 54807986.

Almost surely, 230669336443088 is an apocalyptic number.

It is an amenable number.

30669336443088 is an abundant number, since it is smaller than the sum of its proper divisors (74049950855472).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30669336443088 is a wasteful number, since it uses less digits than its factorization.

30669336443088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109053567 (or 109053552 counting only the distinct ones).

The product of its (nonzero) digits is 161243136, while the sum is 63.

The spelling of 30669336443088 in words is "thirty trillion, six hundred sixty-nine billion, three hundred thirty-six million, four hundred forty-three thousand, eighty-eight".