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50061411 = 3210951031
BaseRepresentation
bin1011111011111…
…0000001100011
310111012101100100
42332332001203
5100303431121
64544553443
71145341431
oct276760143
9114171310
1050061411
1126292974
1214922883
13a4aa34a
146911d51
1545dd026
hex2fbe063

50061411 has 12 divisors (see below), whose sum is σ = 72975760. Its totient is φ = 33067440.

The previous prime is 50061353. The next prime is 50061457. The reversal of 50061411 is 11416005.

Added to its reverse (11416005) it gives a triangular number (61477416 = T11088).

50061411 is a `hidden beast` number, since 50 + 0 + 614 + 1 + 1 = 666.

It is not a de Polignac number, because 50061411 - 211 = 50059363 is a prime.

It is a super-2 number, since 2×500614112 = 5012289742621842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50061211) 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, 24535 + ... + 26496.

Almost surely, 250061411 is an apocalyptic number.

50061411 is a deficient number, since it is larger than the sum of its proper divisors (22914349).

50061411 is a wasteful number, since it uses less digits than its factorization.

50061411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51146 (or 51143 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 50061411 is about 7075.4088927779. The cubic root of 50061411 is about 368.5539148623.

Adding to 50061411 its reverse (11416005), we get a palindrome (61477416).

The spelling of 50061411 in words is "fifty million, sixty-one thousand, four hundred eleven".

Divisors: 1 3 9 109 327 981 51031 153093 459279 5562379 16687137 50061411