Base | Representation |
---|---|
bin | 10100110100110101000… |
… | …010110100011111101000 |
3 | 12001210221210112212020121 |
4 | 110310311002310133220 |
5 | 141421410143310240 |
6 | 3013240020333024 |
7 | 205252224432535 |
oct | 24646502643750 |
9 | 5053853485217 |
10 | 1431114041320 |
11 | 501a28627027 |
12 | 1b1439244174 |
13 | a4c51a27b02 |
14 | 4d3a29a9d8c |
15 | 2735e99504a |
hex | 14d350b47e8 |
1431114041320 has 32 divisors (see below), whose sum is σ = 3298543342920. Its totient is φ = 558483527680.
The previous prime is 1431114041311. The next prime is 1431114041321. The reversal of 1431114041320 is 231404111341.
It can be written as a sum of positive squares in 4 ways, for example, as 401786105956 + 1029327935364 = 633866^2 + 1014558^2 .
It is not an unprimeable number, because it can be changed into a prime (1431114041321) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 436313617 + ... + 436316896.
Almost surely, 21431114041320 is an apocalyptic number.
1431114041320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1431114041320 is an abundant number, since it is smaller than the sum of its proper divisors (1867429301600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1431114041320 is a wasteful number, since it uses less digits than its factorization.
1431114041320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 872630565 (or 872630561 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 25.
Adding to 1431114041320 its reverse (231404111341), we get a palindrome (1662518152661).
The spelling of 1431114041320 in words is "one trillion, four hundred thirty-one billion, one hundred fourteen million, forty-one thousand, three hundred twenty".
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