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76208852 = 2219052213
BaseRepresentation
bin1001000101011…
…01101011010100
312022101210220002
410202231223110
5124002140402
611321230432
71613523146
oct442555324
9168353802
1076208852
113a021925
1221632418
1312a338c5
14a19ac96
156a55602
hex48adad4

76208852 has 6 divisors (see below), whose sum is σ = 133365498. Its totient is φ = 38104424.

The previous prime is 76208849. The next prime is 76208893. The reversal of 76208852 is 25880267.

It can be written as a sum of positive squares in only one way, i.e., 52041796 + 24167056 = 7214^2 + 4916^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9526103 + ... + 9526110.

It is an arithmetic number, because the mean of its divisors is an integer number (22227583).

Almost surely, 276208852 is an apocalyptic number.

It is an amenable number.

76208852 is a deficient number, since it is larger than the sum of its proper divisors (57156646).

76208852 is a wasteful number, since it uses less digits than its factorization.

76208852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19052217 (or 19052215 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 76208852 is about 8729.7681527060. The cubic root of 76208852 is about 423.9700124158.

The spelling of 76208852 in words is "seventy-six million, two hundred eight thousand, eight hundred fifty-two".

Divisors: 1 2 4 19052213 38104426 76208852