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50200071207 = 31113611918303
BaseRepresentation
bin101110110000001010…
…000100110000100111
311210120112021211201120
4232300022010300213
51310302204234312
635021145425023
73425001364506
oct566012046047
9153515254646
1050200071207
111a3206a4560
12988ba9b173
134970350560
14260313083d
15148c21528c
hexbb0284c27

50200071207 has 32 divisors (see below), whose sum is σ = 79924217856. Its totient is φ = 27623548800.

The previous prime is 50200071199. The next prime is 50200071227. The reversal of 50200071207 is 70217000205.

It is not a de Polignac number, because 50200071207 - 23 = 50200071199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50200071227) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 932983 + ... + 985320.

It is an arithmetic number, because the mean of its divisors is an integer number (2497631808).

Almost surely, 250200071207 is an apocalyptic number.

50200071207 is a deficient number, since it is larger than the sum of its proper divisors (29724146649).

50200071207 is a wasteful number, since it uses less digits than its factorization.

50200071207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1918391.

The product of its (nonzero) digits is 980, while the sum is 24.

The spelling of 50200071207 in words is "fifty billion, two hundred million, seventy-one thousand, two hundred seven".

Divisors: 1 3 11 13 33 39 61 143 183 429 671 793 2013 2379 8723 26169 1918303 5754909 21101333 24937939 63303999 74813817 117016483 274317329 351049449 822951987 1287181313 1521214279 3861543939 4563642837 16733357069 50200071207