Base | Representation |
---|---|
bin | 110100000010101101010… |
… | …0110001101000000000001 |
3 | 221022210012211000101202121 |
4 | 1220011122212031000001 |
5 | 1414142101432341001 |
6 | 23113513325244241 |
7 | 1335522046132165 |
oct | 150053246150001 |
9 | 27283184011677 |
10 | 7152640512001 |
11 | 2308466111216 |
12 | 976290a03681 |
13 | 3cb64cc6360a |
14 | 1aa292572ca5 |
15 | c60cb0126a1 |
hex | 6815a98d001 |
7152640512001 has 24 divisors (see below), whose sum is σ = 7581342263040. Its totient is φ = 6746871759936.
The previous prime is 7152640511971. The next prime is 7152640512019. The reversal of 7152640512001 is 1002150462517.
It is a de Polignac number, because none of the positive numbers 2k-7152640512001 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (7152640512041) 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, 12747765 + ... + 13297021.
It is an arithmetic number, because the mean of its divisors is an integer number (315889260960).
Almost surely, 27152640512001 is an apocalyptic number.
It is an amenable number.
7152640512001 is a deficient number, since it is larger than the sum of its proper divisors (428701751039).
7152640512001 is a wasteful number, since it uses less digits than its factorization.
7152640512001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 549645 (or 549622 counting only the distinct ones).
The product of its (nonzero) digits is 16800, while the sum is 34.
Adding to 7152640512001 its reverse (1002150462517), we get a palindrome (8154790974518).
The spelling of 7152640512001 in words is "seven trillion, one hundred fifty-two billion, six hundred forty million, five hundred twelve thousand, one".
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