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2495008 = 2577969
BaseRepresentation
bin1001100001001000100000
311200202111201
421201020200
51114320013
6125250544
730131035
oct11411040
94622451
102495008
11145459a
12a03a54
13694849
1448d38c
153443dd
hex261220

2495008 has 12 divisors (see below), whose sum is σ = 4912110. Its totient is φ = 1247488.

The previous prime is 2494993. The next prime is 2495027. The reversal of 2495008 is 8005942.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1993744 + 501264 = 1412^2 + 708^2 .

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38953 + ... + 39016.

22495008 is an apocalyptic number.

It is an amenable number.

2495008 is a deficient number, since it is larger than the sum of its proper divisors (2417102).

2495008 is an equidigital number, since it uses as much as digits as its factorization.

2495008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77979 (or 77971 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 2495008 is about 1579.5594322469. The cubic root of 2495008 is about 135.6304848172.

The spelling of 2495008 in words is "two million, four hundred ninety-five thousand, eight".

Divisors: 1 2 4 8 16 32 77969 155938 311876 623752 1247504 2495008