Base | Representation |
---|---|
bin | 100010000010101001… |
… | …0110100101110000001 |
3 | 20222200200200121200001 |
4 | 1010011102310232001 |
5 | 2144203413432031 |
6 | 53325544400001 |
7 | 5165365332301 |
oct | 1040522645601 |
9 | 228620617601 |
10 | 73103264641 |
11 | 290039837a0 |
12 | 12202176001 |
13 | 6b80346614 |
14 | 3776c1d601 |
15 | 1d7cca1861 |
hex | 11054b4b81 |
73103264641 has 8 divisors (see below), whose sum is σ = 82498982400. Its totient is φ = 64165874640.
The previous prime is 73103264569. The next prime is 73103264657. The reversal of 73103264641 is 14646230137.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 73103264641 - 211 = 73103262593 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 73103264641.
It is not an unprimeable number, because it can be changed into a prime (73103264671) 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, 114581601 + ... + 114582238.
It is an arithmetic number, because the mean of its divisors is an integer number (10312372800).
Almost surely, 273103264641 is an apocalyptic number.
It is an amenable number.
73103264641 is a deficient number, since it is larger than the sum of its proper divisors (9395717759).
73103264641 is a wasteful number, since it uses less digits than its factorization.
73103264641 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 229163879.
The product of its (nonzero) digits is 72576, while the sum is 37.
Adding to 73103264641 its reverse (14646230137), we get a palindrome (87749494778).
The spelling of 73103264641 in words is "seventy-three billion, one hundred three million, two hundred sixty-four thousand, six hundred forty-one".
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