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50061110061061 = 118240395522809
BaseRepresentation
bin10110110000111110000101…
…01011101010100000000101
320120020210110211112000101201
423120133002223222200011
523030200123133423221
6254245431222022501
713354536655364341
oct1330370253524005
9216223424460351
1050061110061061
1114a508855a2490
125746218577a31
1321c1986144418
14c50d83698621
155bc30ea84891
hex2d87c2aea805

50061110061061 has 8 divisors (see below), whose sum is σ = 54612196228800. Its totient is φ = 45510036587040.

The previous prime is 50061110061041. The next prime is 50061110061103. The reversal of 50061110061061 is 16016001116005.

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

It is a cyclic number.

It is not a de Polignac number, because 50061110061061 - 211 = 50061110059013 is a prime.

It is a super-2 number, since 2×500611100610612 (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50061110061031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6303025 + ... + 11825833.

It is an arithmetic number, because the mean of its divisors is an integer number (6826524528600).

Almost surely, 250061110061061 is an apocalyptic number.

It is an amenable number.

50061110061061 is a deficient number, since it is larger than the sum of its proper divisors (4551086167739).

50061110061061 is a wasteful number, since it uses less digits than its factorization.

50061110061061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6346859.

The product of its (nonzero) digits is 1080, while the sum is 28.

Adding to 50061110061061 its reverse (16016001116005), we get a palindrome (66077111177066).

The spelling of 50061110061061 in words is "fifty trillion, sixty-one billion, one hundred ten million, sixty-one thousand, sixty-one".

Divisors: 1 11 824039 5522809 9064429 60750899 4551010005551 50061110061061