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83038794 = 2313839799
BaseRepresentation
bin1001111001100…
…01001001001010
312210020210210220
410330301021022
5132224220134
612123450510
72025550416
oct474611112
9183223726
1083038794
1142967303
1223986a36
13142855a7
14b057d46
157454149
hex4f3124a

83038794 has 8 divisors (see below), whose sum is σ = 166077600. Its totient is φ = 27679596.

The previous prime is 83038777. The next prime is 83038807. The reversal of 83038794 is 49783038.

It is a sphenic number, since it is the product of 3 distinct primes.

83038794 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6919894 + ... + 6919905.

It is an arithmetic number, because the mean of its divisors is an integer number (20759700).

Almost surely, 283038794 is an apocalyptic number.

83038794 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

83038794 is a wasteful number, since it uses less digits than its factorization.

83038794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13839804.

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 83038794 is about 9112.5624277697. The cubic root of 83038794 is about 436.2750172707.

The spelling of 83038794 in words is "eighty-three million, thirty-eight thousand, seven hundred ninety-four".

Divisors: 1 2 3 6 13839799 27679598 41519397 83038794