Base | Representation |
---|---|
bin | 10011001000001001110… |
… | …100000010110010011111 |
3 | 11122122202111211121020200 |
4 | 103020021310002302133 |
5 | 133013420201133211 |
6 | 2443501025314543 |
7 | 163651445004453 |
oct | 23101164026237 |
9 | 4578674747220 |
10 | 1314424630431 |
11 | 467498489570 |
12 | 1928b2195a53 |
13 | 96c4668c813 |
14 | 478931d8663 |
15 | 242d0484b56 |
hex | 13209d02c9f |
1314424630431 has 24 divisors (see below), whose sum is σ = 2073908076240. Its totient is φ = 795585024000.
The previous prime is 1314424630417. The next prime is 1314424630439. The reversal of 1314424630431 is 1340364244131.
1314424630431 is a `hidden beast` number, since 1 + 3 + 14 + 4 + 2 + 4 + 630 + 4 + 3 + 1 = 666.
It is not a de Polignac number, because 1314424630431 - 27 = 1314424630303 is a prime.
It is a super-2 number, since 2×13144246304312 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1314424630439) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8556520 + ... + 8708781.
It is an arithmetic number, because the mean of its divisors is an integer number (86412836510).
Almost surely, 21314424630431 is an apocalyptic number.
1314424630431 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
1314424630431 is a deficient number, since it is larger than the sum of its proper divisors (759483445809).
1314424630431 is a wasteful number, since it uses less digits than its factorization.
1314424630431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17266087 (or 17266084 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 36.
Adding to 1314424630431 its reverse (1340364244131), we get a palindrome (2654788874562).
The spelling of 1314424630431 in words is "one trillion, three hundred fourteen billion, four hundred twenty-four million, six hundred thirty thousand, four hundred thirty-one".
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