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83035253038 = 21511439191071
BaseRepresentation
bin100110101010101001…
…0010110100100101110
321221022212110220102011
41031111102112210232
52330024011044123
6102051301351434
75666456001553
oct1152522264456
9257285426364
1083035253038
1132240265671
121411440857a
137aa3c1032a
144039d1aa2a
15225ebc7e0d
hex135549692e

83035253038 has 16 divisors (see below), whose sum is σ = 125465518080. Its totient is φ = 41213799000.

The previous prime is 83035253009. The next prime is 83035253051.

83035253038 is nontrivially palindromic in base 10.

It is a congruent number.

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, 339043 + ... + 530113.

It is an arithmetic number, because the mean of its divisors is an integer number (7841594880).

Almost surely, 283035253038 is an apocalyptic number.

83035253038 is a deficient number, since it is larger than the sum of its proper divisors (42430265042).

83035253038 is a wasteful number, since it uses less digits than its factorization.

83035253038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192663.

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 83035253038 in words is "eighty-three billion, thirty-five million, two hundred fifty-three thousand, thirty-eight".

Divisors: 1 2 151 302 1439 2878 191071 217289 382142 434578 28851721 57703442 274951169 549902338 41517626519 83035253038