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70414906841 = 87281806761
BaseRepresentation
bin100000110010100001…
…1100011010111011001
320201202100001220001122
41001211003203113121
52123202204004331
652203111455025
75041642555406
oct1014503432731
9221670056048
1070414906841
1127954419794
1211791987475
1368423a8066
14359db7b2ad
151c71c6b17b
hex10650e35d9

70414906841 has 4 divisors (see below), whose sum is σ = 70415800884. Its totient is φ = 70414012800.

The previous prime is 70414906811. The next prime is 70414906843. The reversal of 70414906841 is 14860941407.

It is a happy number.

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 46336867600 + 24078039241 = 215260^2 + 155171^2 .

It is a cyclic number.

It is not a de Polignac number, because 70414906841 - 210 = 70414905817 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 70414906792 and 70414906801.

It is not an unprimeable number, because it can be changed into a prime (70414906843) 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, 316100 + ... + 490661.

It is an arithmetic number, because the mean of its divisors is an integer number (17603950221).

Almost surely, 270414906841 is an apocalyptic number.

It is an amenable number.

70414906841 is a deficient number, since it is larger than the sum of its proper divisors (894043).

70414906841 is an equidigital number, since it uses as much as digits as its factorization.

70414906841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 894042.

The product of its (nonzero) digits is 193536, while the sum is 44.

The spelling of 70414906841 in words is "seventy billion, four hundred fourteen million, nine hundred six thousand, eight hundred forty-one".

Divisors: 1 87281 806761 70414906841