Base | Representation |
---|---|
bin | 11000101010101000… |
… | …10101011111101111 |
3 | 1021011220012110110222 |
4 | 30111110111133233 |
5 | 204110043214401 |
6 | 10030013521555 |
7 | 646106566115 |
oct | 142524253757 |
9 | 37156173428 |
10 | 13242554351 |
11 | 56860930a4 |
12 | 2696aa32bb |
13 | 13307083a0 |
14 | 8d8a67ab5 |
15 | 5278b4c1b |
hex | 3155157ef |
13242554351 has 16 divisors (see below), whose sum is σ = 14311584000. Its totient is φ = 12180803328.
The previous prime is 13242554333. The next prime is 13242554389. The reversal of 13242554351 is 15345524231.
It is a cyclic number.
It is not a de Polignac number, because 13242554351 - 210 = 13242553327 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13242554321) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8548325 + ... + 8549873.
It is an arithmetic number, because the mean of its divisors is an integer number (894474000).
Almost surely, 213242554351 is an apocalyptic number.
13242554351 is a deficient number, since it is larger than the sum of its proper divisors (1069029649).
13242554351 is a wasteful number, since it uses less digits than its factorization.
13242554351 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3458.
The product of its digits is 72000, while the sum is 35.
The spelling of 13242554351 in words is "thirteen billion, two hundred forty-two million, five hundred fifty-four thousand, three hundred fifty-one".
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