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47141207297 = 617944921787
BaseRepresentation
bin101011111001110101…
…011011110100000001
311111200100111110021122
4223321311123310001
51233021122113142
633353435402025
73256126436102
oct537165336401
9144610443248
1047141207297
1118aa0a89858
1291775b3315
1345a36c9202
1423d2ba43a9
15135d8e51d2
hexaf9d5bd01

47141207297 has 16 divisors (see below), whose sum is σ = 48630816000. Its totient is φ = 45677399040.

The previous prime is 47141207293. The next prime is 47141207339. The reversal of 47141207297 is 79270214174.

It is a cyclic number.

It is not a de Polignac number, because 47141207297 - 22 = 47141207293 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47141207291) 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, 2152838 + ... + 2174624.

It is an arithmetic number, because the mean of its divisors is an integer number (3039426000).

Almost surely, 247141207297 is an apocalyptic number.

It is an amenable number.

47141207297 is a deficient number, since it is larger than the sum of its proper divisors (1489608703).

47141207297 is a wasteful number, since it uses less digits than its factorization.

47141207297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22376.

The product of its (nonzero) digits is 197568, while the sum is 44.

The spelling of 47141207297 in words is "forty-seven billion, one hundred forty-one million, two hundred seven thousand, two hundred ninety-seven".

Divisors: 1 61 79 449 4819 21787 27389 35471 1329007 1721173 2163731 9782363 104991553 596724143 772806677 47141207297