Base | Representation |
---|---|
bin | 1000110000000… |
… | …11111100010001 |
3 | 12010010221110100 |
4 | 10120003330101 |
5 | 122243311330 |
6 | 11141323013 |
7 | 1551013113 |
oct | 430037421 |
9 | 163127410 |
10 | 73416465 |
11 | 38494971 |
12 | 20706469 |
13 | 122968c5 |
14 | 9a713b3 |
15 | 66a3060 |
hex | 4603f11 |
73416465 has 24 divisors (see below), whose sum is σ = 129004200. Its totient is φ = 38617344.
The previous prime is 73416457. The next prime is 73416467. The reversal of 73416465 is 56461437.
It is a happy number.
73416465 is a `hidden beast` number, since 7 + 3 + 4 + 1 + 646 + 5 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 2047761 + 71368704 = 1431^2 + 8448^2 .
It is not a de Polignac number, because 73416465 - 23 = 73416457 is a prime.
It is not an unprimeable number, because it can be changed into a prime (73416467) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7890 + ... + 14459.
It is an arithmetic number, because the mean of its divisors is an integer number (5375175).
Almost surely, 273416465 is an apocalyptic number.
It is an amenable number.
73416465 is a deficient number, since it is larger than the sum of its proper divisors (55587735).
73416465 is a wasteful number, since it uses less digits than its factorization.
73416465 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22433 (or 22430 counting only the distinct ones).
The product of its digits is 60480, while the sum is 36.
The square root of 73416465 is about 8568.3408545646. The cubic root of 73416465 is about 418.7271840246.
The spelling of 73416465 in words is "seventy-three million, four hundred sixteen thousand, four hundred sixty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •