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47076524147 = 1423287911491
BaseRepresentation
bin101011110101111110…
…101100000001110011
311111111211210012200102
4223311332230001303
51232403042233042
633343205143015
73254412565352
oct536576540163
9144454705612
1047076524147
1118a6851a404
1291599baa6b
13459319c763
1423c8367999
151357db9b32
hexaf5fac073

47076524147 has 8 divisors (see below), whose sum is σ = 47130071040. Its totient is φ = 47023008840.

The previous prime is 47076524137. The next prime is 47076524161. The reversal of 47076524147 is 74142567074.

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 47076524147 - 218 = 47076262003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47076524107) 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, 4091072 + ... + 4102562.

It is an arithmetic number, because the mean of its divisors is an integer number (5891258880).

Almost surely, 247076524147 is an apocalyptic number.

47076524147 is a deficient number, since it is larger than the sum of its proper divisors (53546893).

47076524147 is a wasteful number, since it uses less digits than its factorization.

47076524147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15793.

The product of its (nonzero) digits is 1317120, while the sum is 47.

The spelling of 47076524147 in words is "forty-seven billion, seventy-six million, five hundred twenty-four thousand, one hundred forty-seven".

Divisors: 1 1423 2879 11491 4096817 16351693 33082589 47076524147