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13007832034 = 26503916017
BaseRepresentation
bin11000001110101001…
…11100001111100010
31020120112112022222211
430013110330033202
5203120001111114
65550430552334
7640226514361
oct140724741742
936515468884
1013007832034
11557564480a
1226303686aa
1312c3bb4842
148b58077d8
15511e9c6c4
hex30753c3e2

13007832034 has 4 divisors (see below), whose sum is σ = 19511748054. Its totient is φ = 6503916016.

The previous prime is 13007832007. The next prime is 13007832037. The reversal of 13007832034 is 43023870031.

13007832034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43023870031 = 431000555117.

It can be written as a sum of positive squares in only one way, i.e., 13006262025 + 1570009 = 114045^2 + 1253^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13007831987 and 13007832005.

It is not an unprimeable number, because it can be changed into a prime (13007832037) 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 as a sum of consecutive naturals, namely, 3251958007 + ... + 3251958010.

Almost surely, 213007832034 is an apocalyptic number.

13007832034 is a deficient number, since it is larger than the sum of its proper divisors (6503916020).

13007832034 is an equidigital number, since it uses as much as digits as its factorization.

13007832034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6503916019.

The product of its (nonzero) digits is 12096, while the sum is 31.

The spelling of 13007832034 in words is "thirteen billion, seven million, eight hundred thirty-two thousand, thirty-four".

Divisors: 1 2 6503916017 13007832034