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51050605110101 = 835743631070869
BaseRepresentation
bin10111001101110001001010…
…01011101110001101010101
320200202101112110000122020222
423212320211023232031111
523142403114402010401
6300324154011004125
713516166404464242
oct1346704513561525
9220671473018228
1051050605110101
11152a2492775223
125885b48439645
132264088c2603c
14c86c108985c9
155d7e23e47c1b
hex2e6e252ee355

51050605110101 has 8 divisors (see below), whose sum is σ = 51665810841120. Its totient is φ = 50435402669712.

The previous prime is 51050605110083. The next prime is 51050605110107. The reversal of 51050605110101 is 10101150605015.

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 51050605110101 - 214 = 51050605093717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51050605110107) 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, 47136695 + ... + 48207563.

It is an arithmetic number, because the mean of its divisors is an integer number (6458226355140).

Almost surely, 251050605110101 is an apocalyptic number.

It is an amenable number.

51050605110101 is a deficient number, since it is larger than the sum of its proper divisors (615205731019).

51050605110101 is a wasteful number, since it uses less digits than its factorization.

51050605110101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1645315.

The product of its (nonzero) digits is 750, while the sum is 26.

Adding to 51050605110101 its reverse (10101150605015), we get a palindrome (61151755715116).

The spelling of 51050605110101 in words is "fifty-one trillion, fifty billion, six hundred five million, one hundred ten thousand, one hundred one".

Divisors: 1 83 574363 1070869 47672129 88882127 615067531447 51050605110101