Base | Representation |
---|---|
bin | 1000101110011… |
… | …10111000011101 |
3 | 12002201220100000 |
4 | 10113032320131 |
5 | 122214333013 |
6 | 11132524513 |
7 | 1546116360 |
oct | 427167035 |
9 | 162656300 |
10 | 73199133 |
11 | 38356657 |
12 | 20620739 |
13 | 1221b9c7 |
14 | 9a160d7 |
15 | 665d973 |
hex | 45cee1d |
73199133 has 48 divisors (see below), whose sum is σ = 130830336. Its totient is φ = 39988080.
The previous prime is 73199131. The next prime is 73199141. The reversal of 73199133 is 33199137.
It is not a de Polignac number, because 73199133 - 21 = 73199131 is a prime.
It is a super-2 number, since 2×731991332 = 10716226143903378, which contains 22 as substring.
It is a nude number because it is divisible by every one of its digits.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73199131) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 38188 + ... + 40058.
It is an arithmetic number, because the mean of its divisors is an integer number (2725632).
Almost surely, 273199133 is an apocalyptic number.
It is an amenable number.
73199133 is a deficient number, since it is larger than the sum of its proper divisors (57631203).
73199133 is a wasteful number, since it uses less digits than its factorization.
73199133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1916 (or 1904 counting only the distinct ones).
The product of its digits is 15309, while the sum is 36.
The square root of 73199133 is about 8555.6491863563. The cubic root of 73199133 is about 418.3135948670.
The spelling of 73199133 in words is "seventy-three million, one hundred ninety-nine thousand, one hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •