Base | Representation |
---|---|
bin | 100010010001101111… |
… | …1101001000000001001 |
3 | 21001000000002102222011 |
4 | 1010203133221000021 |
5 | 2201223121103001 |
6 | 53452124255521 |
7 | 5214060113662 |
oct | 1044337510011 |
9 | 231000072864 |
10 | 73609941001 |
11 | 29243990193 |
12 | 123239a15a1 |
13 | 6c312c850c |
14 | 37c4232369 |
15 | 1dac4d7d51 |
hex | 11237e9009 |
73609941001 has 4 divisors (see below), whose sum is σ = 73613787904. Its totient is φ = 73606094100.
The previous prime is 73609940953. The next prime is 73609941023. The reversal of 73609941001 is 10014990637.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10014990637 = 43 ⋅232906759.
It is a cyclic number.
It is not a de Polignac number, because 73609941001 - 217 = 73609809929 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (73609941071) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1894605 + ... + 1933066.
It is an arithmetic number, because the mean of its divisors is an integer number (18403446976).
Almost surely, 273609941001 is an apocalyptic number.
It is an amenable number.
73609941001 is a deficient number, since it is larger than the sum of its proper divisors (3846903).
73609941001 is a wasteful number, since it uses less digits than its factorization.
73609941001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3846902.
The product of its (nonzero) digits is 40824, while the sum is 40.
The spelling of 73609941001 in words is "seventy-three billion, six hundred nine million, nine hundred forty-one thousand, one".
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