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2430296941 = 2521964021
BaseRepresentation
bin1001000011011011…
…0110001101101101
320021101000212122211
42100312312031231
514434124000231
61041053410421
7114140116552
oct22066661555
96241025584
102430296941
111037926076
12579a99a11
132c9665b37
14190aa8a29
15e355ceb1
hex90db636d

2430296941 has 4 divisors (see below), whose sum is σ = 2431263484. Its totient is φ = 2429330400.

The previous prime is 2430296929. The next prime is 2430296959. The reversal of 2430296941 is 1496920342.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 152621316 + 2277675625 = 12354^2 + 47725^2 .

It is a cyclic number.

It is not a de Polignac number, because 2430296941 - 221 = 2428199789 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2430296894 and 2430296903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2430296041) 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 3 ways as a sum of consecutive naturals, for example, 479490 + ... + 484531.

It is an arithmetic number, because the mean of its divisors is an integer number (607815871).

Almost surely, 22430296941 is an apocalyptic number.

It is an amenable number.

2430296941 is a deficient number, since it is larger than the sum of its proper divisors (966543).

2430296941 is an equidigital number, since it uses as much as digits as its factorization.

2430296941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966542.

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 2430296941 is about 49298.0419590880. The cubic root of 2430296941 is about 1344.4761835806.

The spelling of 2430296941 in words is "two billion, four hundred thirty million, two hundred ninety-six thousand, nine hundred forty-one".

Divisors: 1 2521 964021 2430296941