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47414960671 = 138634226309
BaseRepresentation
bin101100001010001001…
…101110001000011111
311112101102121120022111
4230022021232020133
51234101212220141
633440535054451
73265662341641
oct541211561037
9145342546274
1047414960671
1119121566811
129233211427
134618337560
14241b2a4891
15137796c381
hexb0a26e21f

47414960671 has 8 divisors (see below), whose sum is σ = 51121445760. Its totient is φ = 43716929952.

The previous prime is 47414960609. The next prime is 47414960687. The reversal of 47414960671 is 17606941474.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-47414960671 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 (47414960471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2101936 + ... + 2124373.

It is an arithmetic number, because the mean of its divisors is an integer number (6390180720).

Almost surely, 247414960671 is an apocalyptic number.

47414960671 is a deficient number, since it is larger than the sum of its proper divisors (3706485089).

47414960671 is a wasteful number, since it uses less digits than its factorization.

47414960671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4227185.

The product of its (nonzero) digits is 1016064, while the sum is 49.

The spelling of 47414960671 in words is "forty-seven billion, four hundred fourteen million, nine hundred sixty thousand, six hundred seventy-one".

Divisors: 1 13 863 11219 4226309 54942017 3647304667 47414960671