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50054469 = 323477109
BaseRepresentation
bin1011111011110…
…0010101000101
310111012000211020
42332330111011
5100303220334
64544501353
71145312253
oct276742505
9114160736
1050054469
1126288733
121491a859
13a4a713a
14690d5d3
1545dae49
hex2fbc545

50054469 has 8 divisors (see below), whose sum is σ = 66777120. Its totient is φ = 33350736.

The previous prime is 50054453. The next prime is 50054471. The reversal of 50054469 is 96445005.

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

It is not a de Polignac number, because 50054469 - 24 = 50054453 is a prime.

It is a super-2 number, since 2×500544692 = 5010899733743922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50054369) 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, 3487 + ... + 10595.

It is an arithmetic number, because the mean of its divisors is an integer number (8347140).

Almost surely, 250054469 is an apocalyptic number.

It is an amenable number.

50054469 is a deficient number, since it is larger than the sum of its proper divisors (16722651).

50054469 is a wasteful number, since it uses less digits than its factorization.

50054469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9459.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 50054469 is about 7074.9183034152. The cubic root of 50054469 is about 368.5368783232.

The spelling of 50054469 in words is "fifty million, fifty-four thousand, four hundred sixty-nine".

Divisors: 1 3 2347 7041 7109 21327 16684823 50054469