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2402130983 = 7379274637
BaseRepresentation
bin1000111100101101…
…1001110000100111
320012102000220020012
42033023121300213
514404421142413
61034210000435
7113345530220
oct21713316047
96172026205
102402130983
111022a3861a
1257057611b
132c38838a5
1418b056247
15e0d477a8
hex8f2d9c27

2402130983 has 8 divisors (see below), whose sum is σ = 2819489952. Its totient is φ = 2003321376.

The previous prime is 2402130979. The next prime is 2402131003. The reversal of 2402130983 is 3890312042.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2402130983 - 22 = 2402130979 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2402130953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4637060 + ... + 4637577.

It is an arithmetic number, because the mean of its divisors is an integer number (352436244).

Almost surely, 22402130983 is an apocalyptic number.

2402130983 is a deficient number, since it is larger than the sum of its proper divisors (417358969).

2402130983 is an equidigital number, since it uses as much as digits as its factorization.

2402130983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9274681.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 2402130983 is about 49011.5392841319. The cubic root of 2402130983 is about 1339.2620468945.

The spelling of 2402130983 in words is "two billion, four hundred two million, one hundred thirty thousand, nine hundred eighty-three".

Divisors: 1 7 37 259 9274637 64922459 343161569 2402130983