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5281085168710 = 251342787949441
BaseRepresentation
bin100110011011001100100…
…1101001001110001000110
3200200212101220110011112021
41030312121031021301012
51143011130300344320
615122032543113354
71053355133163001
oct114663115116106
920625356404467
105281085168710
11175677199a08a
127136148a285a
132c40092a52c0
1414386a7a0538
159258e56adaa
hex4cd99349c46

5281085168710 has 32 divisors (see below), whose sum is σ = 10237430522592. Its totient is φ = 1949891512320.

The previous prime is 5281085168687. The next prime is 5281085168713. The reversal of 5281085168710 is 178615801825.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5281085168713) 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, 5087590 + ... + 6037030.

It is an arithmetic number, because the mean of its divisors is an integer number (319919703831).

Almost surely, 25281085168710 is an apocalyptic number.

5281085168710 is a deficient number, since it is larger than the sum of its proper divisors (4956345353882).

5281085168710 is a wasteful number, since it uses less digits than its factorization.

5281085168710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 992248.

The product of its (nonzero) digits is 1075200, while the sum is 52.

The spelling of 5281085168710 in words is "five trillion, two hundred eighty-one billion, eighty-five million, one hundred sixty-eight thousand, seven hundred ten".

Divisors: 1 2 5 10 13 26 65 130 42787 85574 213935 427870 556231 949441 1112462 1898882 2781155 4747205 5562310 9494410 12342733 24685466 61713665 123427330 40623732067 81247464134 203118660335 406237320670 528108516871 1056217033742 2640542584355 5281085168710