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105063979200 = 26352130716747
BaseRepresentation
bin110000111011001001…
…1010001100011000000
3101001012002102010202220
41201312103101203000
53210132334313300
6120133221411040
710406404042155
oct1416623214300
9331162363686
10105063979200
1140614971684
1218441869a80
139ba49ac53b
14512981822c
152aedaccda0
hex18764d18c0

105063979200 has 168 divisors, whose sum is σ = 344981735232. Its totient is φ = 27993953280.

The previous prime is 105063979193. The next prime is 105063979217. The reversal of 105063979200 is 2979360501.

It is a super-2 number, since 2×1050639792002 (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6265227 + ... + 6281973.

Almost surely, 2105063979200 is an apocalyptic number.

105063979200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 105063979200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172490867616).

105063979200 is an abundant number, since it is smaller than the sum of its proper divisors (239917756032).

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

105063979200 is a wasteful number, since it uses less digits than its factorization.

105063979200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18079 (or 18064 counting only the distinct ones).

The product of its (nonzero) digits is 102060, while the sum is 42.

The spelling of 105063979200 in words is "one hundred five billion, sixty-three million, nine hundred seventy-nine thousand, two hundred".