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538076 = 227111747
BaseRepresentation
bin10000011010111011100
31000100002202
42003113130
5114204301
615311032
74400510
oct2032734
91010082
10538076
113382a0
1221b478
1315abb6
14100140
15a966b
hex835dc

538076 has 24 divisors (see below), whose sum is σ = 1174656. Its totient is φ = 209520.

The previous prime is 538073. The next prime is 538079. The reversal of 538076 is 670835.

538076 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (538073) and next prime (538079).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (538073) 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, 566 + ... + 1181.

It is an arithmetic number, because the mean of its divisors is an integer number (48944).

2538076 is an apocalyptic number.

It is an amenable number.

538076 is an abundant number, since it is smaller than the sum of its proper divisors (636580).

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

538076 is a wasteful number, since it uses less digits than its factorization.

538076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1769 (or 1767 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 538076 is about 733.5366384851. The cubic root of 538076 is about 81.3356997132.

The spelling of 538076 in words is "five hundred thirty-eight thousand, seventy-six".

Divisors: 1 2 4 7 11 14 22 28 44 77 154 308 1747 3494 6988 12229 19217 24458 38434 48916 76868 134519 269038 538076