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8531483852 = 2241229227167
BaseRepresentation
bin1111111001000010…
…00001110011001100
3211000120111021200102
413330201001303030
5114433024440402
63530323150232
7421263262523
oct77441016314
924016437612
108531483852
113688889101
1217a1215378
13a5c69c6c8
145ad0d74ba
1534ded2102
hex1fc841ccc

8531483852 has 24 divisors (see below), whose sum is σ = 15361100160. Its totient is φ = 4143507840.

The previous prime is 8531483833. The next prime is 8531483879. The reversal of 8531483852 is 2583841358.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 8531483797 and 8531483806.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76028 + ... + 151139.

It is an arithmetic number, because the mean of its divisors is an integer number (640045840).

Almost surely, 28531483852 is an apocalyptic number.

8531483852 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

It is an amenable number.

8531483852 is a deficient number, since it is larger than the sum of its proper divisors (6829616308).

8531483852 is a wasteful number, since it uses less digits than its factorization.

8531483852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227441 (or 227439 counting only the distinct ones).

The product of its digits is 921600, while the sum is 47.

The square root of 8531483852 is about 92366.0319165006. The cubic root of 8531483852 is about 2043.3441762375.

The spelling of 8531483852 in words is "eight billion, five hundred thirty-one million, four hundred eighty-three thousand, eight hundred fifty-two".

Divisors: 1 2 4 41 82 164 229 458 916 9389 18778 37556 227167 454334 908668 9313847 18627694 37255388 52021243 104042486 208084972 2132870963 4265741926 8531483852