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2908244196 = 223311213171953
BaseRepresentation
bin1010110101011000…
…0100100011100100
321111200101010001000
42231112010203210
521424002303241
61200325433300
7132032445024
oct25526044344
97450333030
102908244196
11126269aa00
12691b6b830
13374699370
141d835da84
151204bbeb6
hexad5848e4

2908244196 has 576 divisors, whose sum is σ = 10135238400. Its totient is φ = 711659520.

The previous prime is 2908244191. The next prime is 2908244219. The reversal of 2908244196 is 6914428092.

It is not an unprimeable number, because it can be changed into a prime (2908244191) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 54872506 + ... + 54872558.

It is an arithmetic number, because the mean of its divisors is an integer number (17595900).

Almost surely, 22908244196 is an apocalyptic number.

2908244196 is a gapful number since it is divisible by the number (26) 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 2908244196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5067619200).

2908244196 is an abundant number, since it is smaller than the sum of its proper divisors (7226994204).

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

2908244196 is a wasteful number, since it uses less digits than its factorization.

2908244196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137 (or 118 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 2908244196 is about 53928.1391854012. The cubic root of 2908244196 is about 1427.3931995716.

The spelling of 2908244196 in words is "two billion, nine hundred eight million, two hundred forty-four thousand, one hundred ninety-six".