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13013013322 = 219342447719
BaseRepresentation
bin11000001111010001…
…01101001101001010
31020120220021120101101
430013220231031022
5203122312411242
65551134012014
7640321534231
oct140750551512
936526246341
1013013013322
115578563571
12263204700a
1312c4ca9caa
148b6395b18
155126729b7
hex307a2d34a

13013013322 has 8 divisors (see below), whose sum is σ = 20546863200. Its totient is φ = 6164058924.

The previous prime is 13013013263. The next prime is 13013013359. The reversal of 13013013322 is 22331031031.

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

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 13013013322.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171223822 + ... + 171223897.

It is an arithmetic number, because the mean of its divisors is an integer number (2568357900).

Almost surely, 213013013322 is an apocalyptic number.

13013013322 is a deficient number, since it is larger than the sum of its proper divisors (7533849878).

13013013322 is a wasteful number, since it uses less digits than its factorization.

13013013322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342447740.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 13013013322 its reverse (22331031031), we get a palindrome (35344044353).

The spelling of 13013013322 in words is "thirteen billion, thirteen million, thirteen thousand, three hundred twenty-two".

Divisors: 1 2 19 38 342447719 684895438 6506506661 13013013322