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51060682 = 265339097
BaseRepresentation
bin1100001011000…
…1111111001010
310120002011002101
43002301333022
5101032420212
65022224014
71160002651
oct302617712
9116064071
1051060682
1126905712
121512500a
13a76a12a
146ad2198
154739157
hex30b1fca

51060682 has 8 divisors (see below), whose sum is σ = 76710276. Its totient is φ = 25490592.

The previous prime is 51060671. The next prime is 51060697. The reversal of 51060682 is 28606015.

It can be written as a sum of positive squares in 2 ways, for example, as 49294441 + 1766241 = 7021^2 + 1329^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 51060682.

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, 18243 + ... + 20854.

Almost surely, 251060682 is an apocalyptic number.

51060682 is a deficient number, since it is larger than the sum of its proper divisors (25649594).

51060682 is a wasteful number, since it uses less digits than its factorization.

51060682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39752.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 51060682 is about 7145.6757553082. The cubic root of 51060682 is about 370.9900002875.

Adding to 51060682 its reverse (28606015), we get a palindrome (79666697).

The spelling of 51060682 in words is "fifty-one million, sixty thousand, six hundred eighty-two".

Divisors: 1 2 653 1306 39097 78194 25530341 51060682