Base | Representation |
---|---|
bin | 1101000110000101… |
… | …01000110101010001 |
3 | 200010221211112100200 |
4 | 12203002220311101 |
5 | 103344232020131 |
6 | 3121340405413 |
7 | 336134642526 |
oct | 64302506521 |
9 | 20127745320 |
10 | 7030345041 |
11 | 2a884a0315 |
12 | 1442546869 |
13 | 88069bca5 |
14 | 4a99b914d |
15 | 2b23102e6 |
hex | 1a30a8d51 |
7030345041 has 24 divisors (see below), whose sum is σ = 10352113824. Its totient is φ = 4596514560.
The previous prime is 7030345037. The next prime is 7030345043. The reversal of 7030345041 is 1405430307.
It is not a de Polignac number, because 7030345041 - 22 = 7030345037 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 7030344996 and 7030345014.
It is not an unprimeable number, because it can be changed into a prime (7030345043) 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, 111201 + ... + 162561.
It is an arithmetic number, because the mean of its divisors is an integer number (431338076).
Almost surely, 27030345041 is an apocalyptic number.
It is an amenable number.
7030345041 is a deficient number, since it is larger than the sum of its proper divisors (3321768783).
7030345041 is a wasteful number, since it uses less digits than its factorization.
7030345041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51661 (or 51658 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 27.
The square root of 7030345041 is about 83847.1528496943. The cubic root of 7030345041 is about 1915.6913873991.
Adding to 7030345041 its reverse (1405430307), we get a palindrome (8435775348).
The spelling of 7030345041 in words is "seven billion, thirty million, three hundred forty-five thousand, forty-one".
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