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34205443130 = 2517201208489
BaseRepresentation
bin11111110110110011…
…011010010000111010
310021021211120112211002
4133312303122100322
51030023043140010
623414101205002
72320433316665
oct376663322072
9107254515732
1034205443130
1113563098771
126767400762
1332c17284a1
141926b9a6dc
15d52e311a5
hex7f6cda43a

34205443130 has 16 divisors (see below), whose sum is σ = 65191550760. Its totient is φ = 12877343232.

The previous prime is 34205443123. The next prime is 34205443193. The reversal of 34205443130 is 3134450243.

It can be written as a sum of positive squares in 4 ways, for example, as 33346777321 + 858665809 = 182611^2 + 29303^2 .

It is a junction number, because it is equal to n+sod(n) for n = 34205443093 and 34205443102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100604075 + ... + 100604414.

Almost surely, 234205443130 is an apocalyptic number.

34205443130 is a deficient number, since it is larger than the sum of its proper divisors (30986107630).

34205443130 is a wasteful number, since it uses less digits than its factorization.

34205443130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201208513.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 34205443130 its reverse (3134450243), we get a palindrome (37339893373).

The spelling of 34205443130 in words is "thirty-four billion, two hundred five million, four hundred forty-three thousand, one hundred thirty".

Divisors: 1 2 5 10 17 34 85 170 201208489 402416978 1006042445 2012084890 3420544313 6841088626 17102721565 34205443130