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50214825 = 3252673331
BaseRepresentation
bin1011111110001…
…1011110101001
310111111011210100
42333203132221
5100323333300
64552140013
71146550623
oct277433651
9114434710
1050214825
1126388161
1214997609
13a53211b
146951c13
15461d700
hex2fe37a9

50214825 has 36 divisors (see below), whose sum is σ = 91310128. Its totient is φ = 26373600.

The previous prime is 50214817. The next prime is 50214839. The reversal of 50214825 is 52841205.

It is a happy number.

It is not a de Polignac number, because 50214825 - 23 = 50214817 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 13410 + ... + 16740.

Almost surely, 250214825 is an apocalyptic number.

It is an amenable number.

50214825 is a deficient number, since it is larger than the sum of its proper divisors (41095303).

50214825 is a wasteful number, since it uses less digits than its factorization.

50214825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3414 (or 3406 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 50214825 is about 7086.2419518388. The cubic root of 50214825 is about 368.9300107415.

The spelling of 50214825 in words is "fifty million, two hundred fourteen thousand, eight hundred twenty-five".

Divisors: 1 3 5 9 15 25 45 67 75 201 225 335 603 1005 1675 3015 3331 5025 9993 15075 16655 29979 49965 83275 149895 223177 249825 669531 749475 1115885 2008593 3347655 5579425 10042965 16738275 50214825