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13021200034 = 219932716583
BaseRepresentation
bin11000010000001111…
…11011111010100010
31020121110200111102221
430020013323322202
5203131411400114
65552025301254
7640451242213
oct141007737242
936543614387
1013021200034
115582145347
12263493482a
1312c68b53bb
148b74c740a
1551323d524
hex3081fbea2

13021200034 has 8 divisors (see below), whose sum is σ = 19629950400. Its totient is φ = 6477883236.

The previous prime is 13021200029. The next prime is 13021200047. The reversal of 13021200034 is 43000212031.

It is a happy number.

13021200034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 13021199990 and 13021200017.

It is an unprimeable number.

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, 16357894 + ... + 16358689.

It is an arithmetic number, because the mean of its divisors is an integer number (2453743800).

Almost surely, 213021200034 is an apocalyptic number.

13021200034 is a deficient number, since it is larger than the sum of its proper divisors (6608750366).

13021200034 is a wasteful number, since it uses less digits than its factorization.

13021200034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32716784.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 13021200034 its reverse (43000212031), we get a palindrome (56021412065).

The spelling of 13021200034 in words is "thirteen billion, twenty-one million, two hundred thousand, thirty-four".

Divisors: 1 2 199 398 32716583 65433166 6510600017 13021200034