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2955480192 = 273271721559
BaseRepresentation
bin1011000000101001…
…0000110010000000
321121222020221122100
42300022100302000
522023100331232
61205134110400
7133145111220
oct26012206200
97558227570
102955480192
111287323015
126a594b400
133813c7662
14200738080
151246ecc7c
hexb0290c80

2955480192 has 192 divisors, whose sum is σ = 10291881600. Its totient is φ = 794714112.

The previous prime is 2955480169. The next prime is 2955480193. The reversal of 2955480192 is 2910845592.

It is a happy number.

2955480192 is a `hidden beast` number, since 2 + 9 + 554 + 8 + 0 + 1 + 92 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2955480193) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 126309 + ... + 147867.

It is an arithmetic number, because the mean of its divisors is an integer number (53603550).

Almost surely, 22955480192 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2955480192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5145940800).

2955480192 is an abundant number, since it is smaller than the sum of its proper divisors (7336401408).

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

2955480192 is a wasteful number, since it uses less digits than its factorization.

2955480192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21603 (or 21588 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 45.

The square root of 2955480192 is about 54364.3283045050. The cubic root of 2955480192 is about 1435.0796885012.

It can be divided in two parts, 29554 and 80192, that added together give a triangular number (109746 = T468).

The spelling of 2955480192 in words is "two billion, nine hundred fifty-five million, four hundred eighty thousand, one hundred ninety-two".