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8480344171 = 1310716213761
BaseRepresentation
bin1111110010111011…
…11100100001101011
3210220000021010020011
413321131330201223
5114331432003141
63521255112351
7420102510325
oct77135744153
923800233204
108480344171
113661a2a102
1217880726b7
13a51c05640
145a63c4615
1534977e881
hex1f977c86b

8480344171 has 16 divisors (see below), whose sum is σ = 9226169568. Its totient is φ = 7748006400.

The previous prime is 8480344163. The next prime is 8480344177. The reversal of 8480344171 is 1714430848.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 8480344171 - 23 = 8480344163 is a prime.

It is a super-3 number, since 3×84803441713 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8480344177) 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, 2252931 + ... + 2256691.

It is an arithmetic number, because the mean of its divisors is an integer number (576635598).

Almost surely, 28480344171 is an apocalyptic number.

8480344171 is a deficient number, since it is larger than the sum of its proper divisors (745825397).

8480344171 is a wasteful number, since it uses less digits than its factorization.

8480344171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5502.

The product of its (nonzero) digits is 86016, while the sum is 40.

The square root of 8480344171 is about 92088.7841759245. The cubic root of 8480344171 is about 2039.2532326131.

The spelling of 8480344171 in words is "eight billion, four hundred eighty million, three hundred forty-four thousand, one hundred seventy-one".

Divisors: 1 13 107 1391 1621 3761 21073 48893 173447 402427 2254811 5231551 6096581 79255553 652334167 8480344171