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3030896941 = 23571285913
BaseRepresentation
bin1011010010100111…
…1101000100101101
321211020011111222021
42310221331010231
522201402200231
61220430350141
7135052125142
oct26451750455
97736144867
103030896941
111315953806
1270705b351
13393c11857
1420a76a3c9
1512b148811
hexb4a7d12d

3030896941 has 4 divisors (see below), whose sum is σ = 3032185212. Its totient is φ = 3029608672.

The previous prime is 3030896933. The next prime is 3030896959. The reversal of 3030896941 is 1496980303.

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 1995408900 + 1035488041 = 44670^2 + 32179^2 .

It is a cyclic number.

It is not a de Polignac number, because 3030896941 - 23 = 3030896933 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 (3030896441) 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, 640600 + ... + 645313.

It is an arithmetic number, because the mean of its divisors is an integer number (758046303).

Almost surely, 23030896941 is an apocalyptic number.

It is an amenable number.

3030896941 is a deficient number, since it is larger than the sum of its proper divisors (1288271).

3030896941 is a wasteful number, since it uses less digits than its factorization.

3030896941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1288270.

The product of its (nonzero) digits is 139968, while the sum is 43.

The square root of 3030896941 is about 55053.5824538240. The cubic root of 3030896941 is about 1447.1839026674.

The spelling of 3030896941 in words is "three billion, thirty million, eight hundred ninety-six thousand, nine hundred forty-one".

Divisors: 1 2357 1285913 3030896941