Base | Representation |
---|---|
bin | 1011101010101100101… |
… | …0011110001000011101 |
3 | 201011101000111100010100 |
4 | 2322223022132020131 |
5 | 11241000134110123 |
6 | 232025251531313 |
7 | 20324044054605 |
oct | 2725312361035 |
9 | 634330440110 |
10 | 200440144413 |
11 | 78008266213 |
12 | 32a1abb9b39 |
13 | 15b94577c62 |
14 | 99b6735c05 |
15 | 5331e17643 |
hex | 2eab29e21d |
200440144413 has 18 divisors (see below), whose sum is σ = 289734829566. Its totient is φ = 133529826672.
The previous prime is 200440144409. The next prime is 200440144423. The reversal of 200440144413 is 314441044002.
200440144413 is a `hidden beast` number, since 200 + 4 + 4 + 0 + 1 + 44 + 413 = 666.
It can be written as a sum of positive squares in only one way, i.e., 188393325849 + 12046818564 = 434043^2 + 109758^2 .
It is not a de Polignac number, because 200440144413 - 22 = 200440144409 is a prime.
It is a super-2 number, since 2×2004401444132 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200440144423) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 24886095 + ... + 24894147.
Almost surely, 2200440144413 is an apocalyptic number.
It is an amenable number.
200440144413 is a deficient number, since it is larger than the sum of its proper divisors (89294685153).
200440144413 is an frugal number, since it uses more digits than its factorization.
200440144413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11385 (or 9719 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 27.
Adding to 200440144413 its reverse (314441044002), we get a palindrome (514881188415).
The spelling of 200440144413 in words is "two hundred billion, four hundred forty million, one hundred forty-four thousand, four hundred thirteen".
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