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47100340471 = 174813575651
BaseRepresentation
bin101011110111011001…
…100010100011110111
311111120111121012112111
4223313121202203313
51232430141343341
633345415431451
73255122200612
oct536731424367
9144514535474
1047100340471
1118a7aa06a18
129165985587
1345980bac62
1423cb5a7179
15135a021681
hexaf76628f7

47100340471 has 8 divisors (see below), whose sum is σ = 49881397104. Its totient is φ = 44320444800.

The previous prime is 47100340421. The next prime is 47100340487. The reversal of 47100340471 is 17404300174.

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 47100340471 - 217 = 47100209399 is a prime.

It is a super-3 number, since 3×471003404713 (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47100340421) 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, 206005 + ... + 369646.

It is an arithmetic number, because the mean of its divisors is an integer number (6235174638).

Almost surely, 247100340471 is an apocalyptic number.

47100340471 is a deficient number, since it is larger than the sum of its proper divisors (2781056633).

47100340471 is a wasteful number, since it uses less digits than its factorization.

47100340471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580481.

The product of its (nonzero) digits is 9408, while the sum is 31.

The spelling of 47100340471 in words is "forty-seven billion, one hundred million, three hundred forty thousand, four hundred seventy-one".

Divisors: 1 17 4813 81821 575651 9786067 2770608263 47100340471