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50953941 = 35209687
BaseRepresentation
bin1100001001011…
…1111011010101
310112212201200000
43002113323111
5101021011231
65020041513
71156046523
oct302277325
9115781600
1050953941
11268424a5
1215093299
13a73067c
146aa5313
1547176e6
hex3097ed5

50953941 has 12 divisors (see below), whose sum is σ = 76326432. Its totient is φ = 33969132.

The previous prime is 50953919. The next prime is 50953967. The reversal of 50953941 is 14935905.

It is not a de Polignac number, because 50953941 - 25 = 50953909 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50953896 and 50953905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50953241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 104601 + ... + 105086.

It is an arithmetic number, because the mean of its divisors is an integer number (6360536).

Almost surely, 250953941 is an apocalyptic number.

It is an amenable number.

50953941 is a deficient number, since it is larger than the sum of its proper divisors (25372491).

50953941 is an equidigital number, since it uses as much as digits as its factorization.

50953941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209702 (or 209690 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 36.

The square root of 50953941 is about 7138.2029251066. The cubic root of 50953941 is about 370.7313050233.

The spelling of 50953941 in words is "fifty million, nine hundred fifty-three thousand, nine hundred forty-one".

Divisors: 1 3 9 27 81 243 209687 629061 1887183 5661549 16984647 50953941