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70070560841 is a prime number
BaseRepresentation
bin100000101000010000…
…1111110100001001001
320200212100010022011002
41001100201332201021
52122001030421331
652105011144345
75030261640251
oct1012041764111
9220770108132
1070070560841
1127798006516
12116b65a50b5
1367b8c51528
14356a142961
151c518ec9cb
hex105087e849

70070560841 has 2 divisors, whose sum is σ = 70070560842. Its totient is φ = 70070560840.

The previous prime is 70070560837. The next prime is 70070560843. The reversal of 70070560841 is 14806507007.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 62850490000 + 7220070841 = 250700^2 + 84971^2 .

It is a cyclic number.

It is not a de Polignac number, because 70070560841 - 22 = 70070560837 is a prime.

Together with 70070560843, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 70070560795 and 70070560804.

It is not a weakly prime, because it can be changed into another prime (70070560843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35035280420 + 35035280421.

It is an arithmetic number, because the mean of its divisors is an integer number (35035280421).

Almost surely, 270070560841 is an apocalyptic number.

It is an amenable number.

70070560841 is a deficient number, since it is larger than the sum of its proper divisors (1).

70070560841 is an equidigital number, since it uses as much as digits as its factorization.

70070560841 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 47040, while the sum is 38.

The spelling of 70070560841 in words is "seventy billion, seventy million, five hundred sixty thousand, eight hundred forty-one".