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5660202247 = 72801928859
BaseRepresentation
bin1010100010101111…
…11101010100000111
3112121110200001210021
411101113331110013
543043002432442
62333353440011
7260156632240
oct52127752407
915543601707
105660202247
1124450447a7
12111b710007
136c28754cb
143b9a39cc7
15231db6e67
hex1515fd507

5660202247 has 8 divisors (see below), whose sum is σ = 6469257600. Its totient is φ = 4851260664.

The previous prime is 5660202203. The next prime is 5660202253. The reversal of 5660202247 is 7422020665.

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-5660202247 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 (5660202047) 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, 181704 + ... + 210562.

It is an arithmetic number, because the mean of its divisors is an integer number (808657200).

Almost surely, 25660202247 is an apocalyptic number.

5660202247 is a deficient number, since it is larger than the sum of its proper divisors (809055353).

5660202247 is a wasteful number, since it uses less digits than its factorization.

5660202247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56885.

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 5660202247 is about 75234.3156212642. The cubic root of 5660202247 is about 1782.1488846664.

The spelling of 5660202247 in words is "five billion, six hundred sixty million, two hundred two thousand, two hundred forty-seven".

Divisors: 1 7 28019 28859 196133 202013 808600321 5660202247