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2924260 = 225146213
BaseRepresentation
bin1011001001111011100100
312111120022221
423021323210
51222034020
6142402124
733566353
oct13117344
95446287
102924260
111718049
12b90344
137b5041
1456199a
153cb6aa
hex2c9ee4

2924260 has 12 divisors (see below), whose sum is σ = 6140988. Its totient is φ = 1169696.

The previous prime is 2924237. The next prime is 2924263. The reversal of 2924260 is 624292.

It can be written as a sum of positive squares in 2 ways, for example, as 2232036 + 692224 = 1494^2 + 832^2 .

It is not an unprimeable number, because it can be changed into a prime (2924263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73087 + ... + 73126.

It is an arithmetic number, because the mean of its divisors is an integer number (511749).

22924260 is an apocalyptic number.

2924260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2924260 is an abundant number, since it is smaller than the sum of its proper divisors (3216728).

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

2924260 is a wasteful number, since it uses less digits than its factorization.

2924260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146222 (or 146220 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 2924260 is about 1710.0467829858. The cubic root of 2924260 is about 143.0008639327. Note that the first 3 decimals are identical.

Subtracting from 2924260 its reverse (624292), we obtain a cube (2299968 = 1323).

The spelling of 2924260 in words is "two million, nine hundred twenty-four thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 146213 292426 584852 731065 1462130 2924260