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50297471069041 = 7210131532
BaseRepresentation
bin10110110111110110010101…
…11001010110101101110001
320121002101120020110021210101
423123323022321112231301
523043033210043202131
6254550201134432401
713410605135661100
oct1333731271265561
9217071506407711
1050297471069041
11150320461910a9
125783ba1362701
13220b053632c21
14c5c5a6928037
155c35452cac61
hex2dbecae56b71

50297471069041 has 9 divisors (see below), whose sum is σ = 58509360830091. Its totient is φ = 43112075506752.

The previous prime is 50297471069029. The next prime is 50297471069057. The reversal of 50297471069041 is 14096017479205.

The square root of 50297471069041 is 7092071.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 28701895482225 + 21595575586816 = 5357415^2 + 4647104^2 .

It is not a de Polignac number, because 50297471069041 - 215 = 50297471036273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50297471069071) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 49137921 + ... + 50151073.

Almost surely, 250297471069041 is an apocalyptic number.

50297471069041 is the 7092071-st square number.

50297471069041 is the 3546036-th centered octagonal number.

It is an amenable number.

50297471069041 is a deficient number, since it is larger than the sum of its proper divisors (8211889761050).

50297471069041 is an frugal number, since it uses more digits than its factorization.

50297471069041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2026320 (or 1013160 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 55.

The spelling of 50297471069041 in words is "fifty trillion, two hundred ninety-seven billion, four hundred seventy-one million, sixty-nine thousand, forty-one".

Divisors: 1 7 49 1013153 7092071 49644497 1026479001409 7185353009863 50297471069041