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105047006082 = 2323761210189
BaseRepresentation
bin110000111010101001…
…0100001101110000010
3101001010220110211000220
41201311102201232002
53210114013143312
6120131413523510
710406106550644
oct1416522415602
9331126424026
10105047006082
1140606329507
1218438043596
139ba1318a85
14512747a894
152aec378c8c
hex18754a1b82

105047006082 has 16 divisors (see below), whose sum is σ = 219228534720. Its totient is φ = 33493248272.

The previous prime is 105047006081. The next prime is 105047006089. The reversal of 105047006082 is 280600740501.

It is a super-3 number, since 3×1050470060823 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (105047006081) 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, 380604957 + ... + 380605232.

It is an arithmetic number, because the mean of its divisors is an integer number (13701783420).

Almost surely, 2105047006082 is an apocalyptic number.

105047006082 is an abundant number, since it is smaller than the sum of its proper divisors (114181528638).

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

105047006082 is a wasteful number, since it uses less digits than its factorization.

105047006082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761210217.

The product of its (nonzero) digits is 13440, while the sum is 33.

Adding to 105047006082 its reverse (280600740501), we get a palindrome (385647746583).

The spelling of 105047006082 in words is "one hundred five billion, forty-seven million, six thousand, eighty-two".

Divisors: 1 2 3 6 23 46 69 138 761210189 1522420378 2283630567 4567261134 17507834347 35015668694 52523503041 105047006082