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2980932 = 2234353109
BaseRepresentation
bin1011010111110001000100
312121110001220
423113301010
51230342212
6143520340
734223523
oct13276104
95543056
102980932
111756689
12bb90b0
13804a86
145784ba
153dd38c
hex2d7c44

2980932 has 48 divisors (see below), whose sum is σ = 7318080. Its totient is φ = 943488.

The previous prime is 2980931. The next prime is 2980949. The reversal of 2980932 is 2390892.

2980932 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2980893 and 2980902.

It is not an unprimeable number, because it can be changed into a prime (2980931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27294 + ... + 27402.

It is an arithmetic number, because the mean of its divisors is an integer number (152460).

22980932 is an apocalyptic number.

It is an amenable number.

2980932 is an abundant number, since it is smaller than the sum of its proper divisors (4337148).

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

2980932 is a wasteful number, since it uses less digits than its factorization.

2980932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212 (or 210 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 2980932 is about 1726.5375756120. The cubic root of 2980932 is about 143.9187427365.

The spelling of 2980932 in words is "two million, nine hundred eighty thousand, nine hundred thirty-two".

Divisors: 1 2 3 4 6 12 43 53 86 106 109 129 159 172 212 218 258 318 327 436 516 636 654 1308 2279 4558 4687 5777 6837 9116 9374 11554 13674 14061 17331 18748 23108 27348 28122 34662 56244 69324 248411 496822 745233 993644 1490466 2980932