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83034488 = 2310379311
BaseRepresentation
bin1001111001100…
…00000101111000
312210020120220102
410330300011320
5132224100423
612123414532
72025532025
oct474600570
9183216812
1083034488
1142964049
1223984448
1314283644
14b05654c
157452c28
hex4f30178

83034488 has 8 divisors (see below), whose sum is σ = 155689680. Its totient is φ = 41517240.

The previous prime is 83034463. The next prime is 83034491. The reversal of 83034488 is 88443038.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5189648 + ... + 5189663.

It is an arithmetic number, because the mean of its divisors is an integer number (19461210).

Almost surely, 283034488 is an apocalyptic number.

It is an amenable number.

83034488 is a deficient number, since it is larger than the sum of its proper divisors (72655192).

83034488 is a wasteful number, since it uses less digits than its factorization.

83034488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10379317 (or 10379313 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 38.

The square root of 83034488 is about 9112.3261574639. The cubic root of 83034488 is about 436.2674760858.

The spelling of 83034488 in words is "eighty-three million, thirty-four thousand, four hundred eighty-eight".

Divisors: 1 2 4 8 10379311 20758622 41517244 83034488