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50050030308 = 2234170835859
BaseRepresentation
bin101110100111001101…
…101101101011100100
311210012001221222022020
4232213031231223210
51310000301432213
634554225503140
73421200144465
oct564715555344
9153161858266
1050050030308
111a253a34613
1298497a1ab0
134948238b65
1425cb234d6c
15147de78923
hexba736dae4

50050030308 has 12 divisors (see below), whose sum is σ = 116783404080. Its totient is φ = 16683343432.

The previous prime is 50050030253. The next prime is 50050030309. The reversal of 50050030308 is 80303005005.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (50050030309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2085417918 + ... + 2085417941.

It is an arithmetic number, because the mean of its divisors is an integer number (9731950340).

Almost surely, 250050030308 is an apocalyptic number.

It is an amenable number.

50050030308 is an abundant number, since it is smaller than the sum of its proper divisors (66733373772).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50050030308 is a wasteful number, since it uses less digits than its factorization.

50050030308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4170835866 (or 4170835864 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The spelling of 50050030308 in words is "fifty billion, fifty million, thirty thousand, three hundred eight".

Divisors: 1 2 3 4 6 12 4170835859 8341671718 12512507577 16683343436 25025015154 50050030308