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50207424361 = 199745759611
BaseRepresentation
bin101110110000100110…
…000111111101101001
311210121001010102100121
4232300212013331221
51310311100034421
635022011203241
73425121031333
oct566046077551
9153531112317
1050207424361
111a324867046
129892446521
134971a26433
1426040c6453
15148cbb8d41
hexbb0987f69

50207424361 has 16 divisors (see below), whose sum is σ = 53512500160. Its totient is φ = 46970772480.

The previous prime is 50207424331. The next prime is 50207424383. The reversal of 50207424361 is 16342470205.

It is a de Polignac number, because none of the positive numbers 2k-50207424361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50207424301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 812446 + ... + 872056.

It is an arithmetic number, because the mean of its divisors is an integer number (3344531260).

Almost surely, 250207424361 is an apocalyptic number.

It is an amenable number.

50207424361 is a deficient number, since it is larger than the sum of its proper divisors (3305075799).

50207424361 is a wasteful number, since it uses less digits than its factorization.

50207424361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60184.

The product of its (nonzero) digits is 40320, while the sum is 34.

Adding to 50207424361 its reverse (16342470205), we get a palindrome (66549894566).

The spelling of 50207424361 in words is "fifty billion, two hundred seven million, four hundred twenty-four thousand, three hundred sixty-one".

Divisors: 1 19 97 457 1843 8683 44329 59611 842251 1132609 5782267 27242227 109863073 517602313 2642496019 50207424361