Base | Representation |
---|---|
bin | 1000110010001… |
… | …11100010111101 |
3 | 12010200000022012 |
4 | 10121013202331 |
5 | 122331141443 |
6 | 11151301005 |
7 | 1553245325 |
oct | 431074275 |
9 | 163600265 |
10 | 73693373 |
11 | 38663a16 |
12 | 2081a765 |
13 | 12362960 |
14 | 9b04285 |
15 | 670a118 |
hex | 46478bd |
73693373 has 8 divisors (see below), whose sum is σ = 80860248. Its totient is φ = 66740544.
The previous prime is 73693363. The next prime is 73693387. The reversal of 73693373 is 37339637.
It can be written as a sum of positive squares in 4 ways, for example, as 727609 + 72965764 = 853^2 + 8542^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 73693373 - 28 = 73693117 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 73693373.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73693303) 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, 52790 + ... + 54167.
It is an arithmetic number, because the mean of its divisors is an integer number (10107531).
Almost surely, 273693373 is an apocalyptic number.
It is an amenable number.
73693373 is a deficient number, since it is larger than the sum of its proper divisors (7166875).
73693373 is a wasteful number, since it uses less digits than its factorization.
73693373 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107023.
The product of its digits is 214326, while the sum is 41.
The square root of 73693373 is about 8584.4844341405. The cubic root of 73693373 is about 419.2529672409.
The spelling of 73693373 in words is "seventy-three million, six hundred ninety-three thousand, three hundred seventy-three".
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