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82948054229 = 1791168139671
BaseRepresentation
bin100110101000000010…
…1101101110011010101
321221002210101202010122
41031100011231303111
52324334200213404
6102034504401325
75664346553615
oct1152005556325
9257083352118
1082948054229
11321a6017937
12140ab176245
137a8bb2c3c1
14402c4dca45
1522572013be
hex135016dcd5

82948054229 has 8 divisors (see below), whose sum is σ = 83420694720. Its totient is φ = 82475516800.

The previous prime is 82948054223. The next prime is 82948054237. The reversal of 82948054229 is 92245084928.

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 82948054229 - 24 = 82948054213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82948054223) 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, 2071064 + ... + 2110734.

It is an arithmetic number, because the mean of its divisors is an integer number (10427586840).

Almost surely, 282948054229 is an apocalyptic number.

It is an amenable number.

82948054229 is a deficient number, since it is larger than the sum of its proper divisors (472640491).

82948054229 is a wasteful number, since it uses less digits than its factorization.

82948054229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51531.

The product of its (nonzero) digits is 3317760, while the sum is 53.

The spelling of 82948054229 in words is "eighty-two billion, nine hundred forty-eight million, fifty-four thousand, two hundred twenty-nine".

Divisors: 1 179 11681 39671 2090899 7101109 463396951 82948054229