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8007530055 = 35776262191
BaseRepresentation
bin1110111010100100…
…10011011001000111
3202200001120200012020
413131102103121013
5112344411430210
63402325054223
7402301611450
oct73522233107
922601520166
108007530055
11343a050938
121675857373
139a7c7b685
1455d6a8127
1531ced6770
hex1dd493647

8007530055 has 16 divisors (see below), whose sum is σ = 14642340864. Its totient is φ = 3660585120.

The previous prime is 8007530021. The next prime is 8007530087. The reversal of 8007530055 is 5500357008.

It is not a de Polignac number, because 8007530055 - 28 = 8007529799 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8007529998 and 8007530025.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38130991 + ... + 38131200.

It is an arithmetic number, because the mean of its divisors is an integer number (915146304).

Almost surely, 28007530055 is an apocalyptic number.

8007530055 is a deficient number, since it is larger than the sum of its proper divisors (6634810809).

8007530055 is a wasteful number, since it uses less digits than its factorization.

8007530055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76262206.

The product of its (nonzero) digits is 21000, while the sum is 33.

The square root of 8007530055 is about 89484.8034864021. The cubic root of 8007530055 is about 2000.6273078052.

The spelling of 8007530055 in words is "eight billion, seven million, five hundred thirty thousand, fifty-five".

Divisors: 1 3 5 7 15 21 35 105 76262191 228786573 381310955 533835337 1143932865 1601506011 2669176685 8007530055