Base | Representation |
---|---|
bin | 10100101111001010101… |
… | …011010100110101010011 |
3 | 12001020021002212200201112 |
4 | 110233022223110311103 |
5 | 141321432314431011 |
6 | 3010352443323535 |
7 | 204645453435242 |
oct | 24571253246523 |
9 | 5036232780645 |
10 | 1425034530131 |
11 | 4aa398929313 |
12 | 1b02212205ab |
13 | a44c3340304 |
14 | 4cd873c0959 |
15 | 27105da358b |
hex | 14bcaad4d53 |
1425034530131 has 8 divisors (see below), whose sum is σ = 1433004728064. Its totient is φ = 1417065399360.
The previous prime is 1425034530103. The next prime is 1425034530137. The reversal of 1425034530131 is 1310354305241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1425034530131 is a prime.
It is a super-2 number, since 2×14250345301312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1425034530137) 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, 2490830 + ... + 3009036.
It is an arithmetic number, because the mean of its divisors is an integer number (179125591008).
Almost surely, 21425034530131 is an apocalyptic number.
1425034530131 is a deficient number, since it is larger than the sum of its proper divisors (7970197933).
1425034530131 is a wasteful number, since it uses less digits than its factorization.
1425034530131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 533581.
The product of its (nonzero) digits is 21600, while the sum is 32.
Adding to 1425034530131 its reverse (1310354305241), we get a palindrome (2735388835372).
The spelling of 1425034530131 in words is "one trillion, four hundred twenty-five billion, thirty-four million, five hundred thirty thousand, one hundred thirty-one".
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