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47068304814 = 2322614905823
BaseRepresentation
bin101011110101011111…
…010101010110101110
311111111021022121212200
4223311133111112232
51232343441223224
633342313042330
73254252663316
oct536537252656
9144437277780
1047068304814
1118a63916073
1291570b63a6
13459158254b
1423c7228446
1513572e45c9
hexaf57d55ae

47068304814 has 12 divisors (see below), whose sum is σ = 101981327136. Its totient is φ = 15689434932.

The previous prime is 47068304807. The next prime is 47068304837. The reversal of 47068304814 is 41840386074.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 47068304814.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1307452894 + ... + 1307452929.

It is an arithmetic number, because the mean of its divisors is an integer number (8498443928).

Almost surely, 247068304814 is an apocalyptic number.

47068304814 is an abundant number, since it is smaller than the sum of its proper divisors (54913022322).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47068304814 is a wasteful number, since it uses less digits than its factorization.

47068304814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2614905831 (or 2614905828 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The spelling of 47068304814 in words is "forty-seven billion, sixty-eight million, three hundred four thousand, eight hundred fourteen".

Divisors: 1 2 3 6 9 18 2614905823 5229811646 7844717469 15689434938 23534152407 47068304814