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13253304005 = 510926479187
BaseRepresentation
bin11000101011111010…
…10101111011000101
31021012122102121020022
430111331111323011
5204120321212010
610031040144525
7646300140164
oct142575257305
937178377208
1013253304005
115691165507
12269a608145
131332a00226
148da2653db
155287d9d55
hex315f55ec5

13253304005 has 16 divisors (see below), whose sum is σ = 16057683840. Its totient is φ = 10500259392.

The previous prime is 13253303983. The next prime is 13253304049. The reversal of 13253304005 is 50040335231.

It is a cyclic number.

It is not a de Polignac number, because 13253304005 - 26 = 13253303941 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1438022 + ... + 1447208.

It is an arithmetic number, because the mean of its divisors is an integer number (1003605240).

Almost surely, 213253304005 is an apocalyptic number.

It is an amenable number.

13253304005 is a deficient number, since it is larger than the sum of its proper divisors (2804379835).

13253304005 is a wasteful number, since it uses less digits than its factorization.

13253304005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11948.

The product of its (nonzero) digits is 5400, while the sum is 26.

Adding to 13253304005 its reverse (50040335231), we get a palindrome (63293639236).

The spelling of 13253304005 in words is "thirteen billion, two hundred fifty-three million, three hundred four thousand, five".

Divisors: 1 5 109 545 2647 9187 13235 45935 288523 1001383 1442615 5006915 24317989 121589945 2650660801 13253304005