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2996260 = 225374049
BaseRepresentation
bin1011011011100000100100
312122020002121
423123200210
51231340020
6144115324
734316311
oct13334044
95566077
102996260
111767153
121005b44
1380ba47
1457dd08
153e2baa
hex2db824

2996260 has 24 divisors (see below), whose sum is σ = 6463800. Its totient is φ = 1165824.

The previous prime is 2996237. The next prime is 2996263. The reversal of 2996260 is 626992.

It can be written as a sum of positive squares in 4 ways, for example, as 487204 + 2509056 = 698^2 + 1584^2 .

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2996263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1285 + ... + 2764.

It is an arithmetic number, because the mean of its divisors is an integer number (269325).

22996260 is an apocalyptic number.

2996260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2996260 is an abundant number, since it is smaller than the sum of its proper divisors (3467540).

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

2996260 is a wasteful number, since it uses less digits than its factorization.

2996260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4095 (or 4093 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 2996260 is about 1730.9708258662. The cubic root of 2996260 is about 144.1649986256.

The spelling of 2996260 in words is "two million, nine hundred ninety-six thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 37 74 148 185 370 740 4049 8098 16196 20245 40490 80980 149813 299626 599252 749065 1498130 2996260