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1070195341 = 1243386077
BaseRepresentation
bin111111110010011…
…110001010001101
32202120202120000111
4333302132022031
54142432222331
6254110000021
735343340015
oct7762361215
92676676014
101070195341
114aa108666
1225a4a6011
131409468a7
14a21c0c45
1563e49db1
hex3fc9e28d

1070195341 has 4 divisors (see below), whose sum is σ = 1070293852. Its totient is φ = 1070096832.

The previous prime is 1070195327. The next prime is 1070195351. The reversal of 1070195341 is 1435910701.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 242424900 + 827770441 = 15570^2 + 28771^2 .

It is a cyclic number.

It is not a de Polignac number, because 1070195341 - 221 = 1068098189 is a prime.

It is a super-2 number, since 2×10701953412 = 2290636135796212562, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1070195351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30606 + ... + 55471.

It is an arithmetic number, because the mean of its divisors is an integer number (267573463).

Almost surely, 21070195341 is an apocalyptic number.

It is an amenable number.

1070195341 is a deficient number, since it is larger than the sum of its proper divisors (98511).

1070195341 is an equidigital number, since it uses as much as digits as its factorization.

1070195341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98510.

The product of its (nonzero) digits is 3780, while the sum is 31.

The square root of 1070195341 is about 32713.8402056377. The cubic root of 1070195341 is about 1022.8713599004.

The spelling of 1070195341 in words is "one billion, seventy million, one hundred ninety-five thousand, three hundred forty-one".

Divisors: 1 12433 86077 1070195341