Base | Representation |
---|---|
bin | 111110001000000… |
… | …111001100101001 |
3 | 2200122022001001011 |
4 | 332020013030221 |
5 | 4113313022100 |
6 | 251232223521 |
7 | 34554344254 |
oct | 7610071451 |
9 | 2618261034 |
10 | 1042314025 |
11 | 4953a4a55 |
12 | 25109aba1 |
13 | 137c3407c |
14 | 9c60409b |
15 | 6178dbba |
hex | 3e207329 |
1042314025 has 12 divisors (see below), whose sum is σ = 1293077952. Its totient is φ = 833458640.
The previous prime is 1042314017. The next prime is 1042314107. The reversal of 1042314025 is 5204132401.
It is not a de Polignac number, because 1042314025 - 23 = 1042314017 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1042313987 and 1042314005.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51972 + ... + 69178.
It is an arithmetic number, because the mean of its divisors is an integer number (107756496).
Almost surely, 21042314025 is an apocalyptic number.
It is an amenable number.
1042314025 is a deficient number, since it is larger than the sum of its proper divisors (250763927).
1042314025 is a wasteful number, since it uses less digits than its factorization.
1042314025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19640 (or 19635 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 1042314025 is about 32284.8884929157. Note that the first 3 decimals coincide. The cubic root of 1042314025 is about 1013.9102818641.
Adding to 1042314025 its reverse (5204132401), we get a palindrome (6246446426).
The spelling of 1042314025 in words is "one billion, forty-two million, three hundred fourteen thousand, twenty-five".
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