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50106361 = 1726910957
BaseRepresentation
bin1011111100100…
…0111111111001
310111021200000011
42333020333321
5100311400421
64545541521
71145616454
oct277107771
9114250004
1050106361
1126313718
12149448a1
13a4c4946
14692449b
1545eb4e1
hex2fc8ff9

50106361 has 8 divisors (see below), whose sum is σ = 53255880. Its totient is φ = 46979328.

The previous prime is 50106349. The next prime is 50106379. The reversal of 50106361 is 16360105.

It can be written as a sum of positive squares in 4 ways, for example, as 5550736 + 44555625 = 2356^2 + 6675^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 50106361 - 27 = 50106233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50106311) 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, 906 + ... + 10051.

It is an arithmetic number, because the mean of its divisors is an integer number (6656985).

Almost surely, 250106361 is an apocalyptic number.

It is an amenable number.

50106361 is a deficient number, since it is larger than the sum of its proper divisors (3149519).

50106361 is a wasteful number, since it uses less digits than its factorization.

50106361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11243.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 50106361 is about 7078.5846749191. The cubic root of 50106361 is about 368.6641897045.

Adding to 50106361 its reverse (16360105), we get a palindrome (66466466).

The spelling of 50106361 in words is "fifty million, one hundred six thousand, three hundred sixty-one".

Divisors: 1 17 269 4573 10957 186269 2947433 50106361