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8149652483 = 79191266851
BaseRepresentation
bin1111001011100000…
…11101010000000011
3210000222000020111212
413211300131100003
5113142302334413
63424403200335
7405645621530
oct74560352003
923028006455
108149652483
1135022a2595
1216b53760ab
139cb54ca9b
14574501d87
1532a70bca8
hex1e5c1d403

8149652483 has 8 divisors (see below), whose sum is σ = 9324030720. Its totient is φ = 6977809800.

The previous prime is 8149652473. The next prime is 8149652503. The reversal of 8149652483 is 3842569418.

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 8149652483 - 26 = 8149652419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8149652473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 626993 + ... + 639858.

It is an arithmetic number, because the mean of its divisors is an integer number (1165503840).

Almost surely, 28149652483 is an apocalyptic number.

8149652483 is a deficient number, since it is larger than the sum of its proper divisors (1174378237).

8149652483 is a wasteful number, since it uses less digits than its factorization.

8149652483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1267777.

The product of its digits is 1658880, while the sum is 50.

The square root of 8149652483 is about 90275.4256871714. The cubic root of 8149652483 is about 2012.3940750442.

The spelling of 8149652483 in words is "eight billion, one hundred forty-nine million, six hundred fifty-two thousand, four hundred eighty-three".

Divisors: 1 7 919 6433 1266851 8867957 1164236069 8149652483