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50606680 = 2351265167
BaseRepresentation
bin1100000100001…
…1001001011000
310112020002022111
43001003021120
5100423403210
65004402104
71153102225
oct301031130
9115202274
1050606680
1126625603
1214b46334
13a63b5a7
146a1494c
15469988a
hex3043258

50606680 has 16 divisors (see below), whose sum is σ = 113865120. Its totient is φ = 20242656.

The previous prime is 50606651. The next prime is 50606683. The reversal of 50606680 is 8660605.

It is a super-2 number, since 2×506066802 = 5122072121244800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50606683) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 632544 + ... + 632623.

It is an arithmetic number, because the mean of its divisors is an integer number (7116570).

Almost surely, 250606680 is an apocalyptic number.

It is an amenable number.

50606680 is an abundant number, since it is smaller than the sum of its proper divisors (63258440).

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

50606680 is a wasteful number, since it uses less digits than its factorization.

50606680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1265178 (or 1265174 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 50606680 is about 7113.8372205161. The cubic root of 50606680 is about 369.8871825508.

The spelling of 50606680 in words is "fifty million, six hundred six thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 1265167 2530334 5060668 6325835 10121336 12651670 25303340 50606680