Base | Representation |
---|---|
bin | 11000101000011110… |
… | …11110101110001001 |
3 | 1021010122020102022220 |
4 | 30110033132232021 |
5 | 204040433113301 |
6 | 10024131004253 |
7 | 645500300556 |
oct | 142417365611 |
9 | 37118212286 |
10 | 13224504201 |
11 | 5676984817 |
12 | 2690a39689 |
13 | 1329a5861c |
14 | 8d64c9a2d |
15 | 525eeb936 |
hex | 3143deb89 |
13224504201 has 16 divisors (see below), whose sum is σ = 17944221120. Its totient is φ = 8660773440.
The previous prime is 13224504197. The next prime is 13224504217. The reversal of 13224504201 is 10240542231.
It is not a de Polignac number, because 13224504201 - 22 = 13224504197 is a prime.
It is a super-2 number, since 2×132245042012 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13224506201) 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, 231471 + ... + 282891.
It is an arithmetic number, because the mean of its divisors is an integer number (1121513820).
Almost surely, 213224504201 is an apocalyptic number.
It is an amenable number.
13224504201 is a deficient number, since it is larger than the sum of its proper divisors (4719716919).
13224504201 is a wasteful number, since it uses less digits than its factorization.
13224504201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52936.
The product of its (nonzero) digits is 1920, while the sum is 24.
The spelling of 13224504201 in words is "thirteen billion, two hundred twenty-four million, five hundred four thousand, two hundred one".
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