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50052215 = 543232801
BaseRepresentation
bin1011111011101…
…1110001110111
310111011220201202
42332323301313
5100303132330
64544443115
71145302553
oct276736167
9114156652
1050052215
1126286a74
121491949b
13a4a60c5
14690c863
1545da445
hex2fbbc77

50052215 has 8 divisors (see below), whose sum is σ = 61459728. Its totient is φ = 39110400.

The previous prime is 50052203. The next prime is 50052217. The reversal of 50052215 is 51225005.

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

It is not a de Polignac number, because 50052215 - 26 = 50052151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50052217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116186 + ... + 116615.

It is an arithmetic number, because the mean of its divisors is an integer number (7682466).

Almost surely, 250052215 is an apocalyptic number.

50052215 is a deficient number, since it is larger than the sum of its proper divisors (11407513).

50052215 is a wasteful number, since it uses less digits than its factorization.

50052215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232849.

The product of its (nonzero) digits is 500, while the sum is 20.

The square root of 50052215 is about 7074.7590064963. The cubic root of 50052215 is about 368.5313463856.

The spelling of 50052215 in words is "fifty million, fifty-two thousand, two hundred fifteen".

Divisors: 1 5 43 215 232801 1164005 10010443 50052215