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8030249227 = 711138022227
BaseRepresentation
bin1110111101010001…
…11110000100001011
3202201122022221001001
413132220332010023
5112421220433402
63404500035431
7402665664220
oct73650760413
922648287031
108030249227
113450959110
121681392b77
139ac8a4680
145626dd947
1531eec3187
hex1dea3e10b

8030249227 has 16 divisors (see below), whose sum is σ = 10781874432. Its totient is φ = 5776002720.

The previous prime is 8030249219. The next prime is 8030249239. The reversal of 8030249227 is 7229420308.

It is a cyclic number.

It is not a de Polignac number, because 8030249227 - 23 = 8030249219 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8030249267) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4010113 + ... + 4012114.

It is an arithmetic number, because the mean of its divisors is an integer number (673867152).

Almost surely, 28030249227 is an apocalyptic number.

8030249227 is a deficient number, since it is larger than the sum of its proper divisors (2751625205).

8030249227 is a wasteful number, since it uses less digits than its factorization.

8030249227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8022258.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 8030249227 is about 89611.6578744083. The cubic root of 8030249227 is about 2002.5175984359.

The spelling of 8030249227 in words is "eight billion, thirty million, two hundred forty-nine thousand, two hundred twenty-seven".

Divisors: 1 7 11 13 77 91 143 1001 8022227 56155589 88244497 104288951 617711479 730022657 1147178461 8030249227