Base | Representation |
---|---|
bin | 1000110000001… |
… | …01011000000001 |
3 | 12010011020111211 |
4 | 10120011120001 |
5 | 122244003322 |
6 | 11141410121 |
7 | 1551036202 |
oct | 430053001 |
9 | 163136454 |
10 | 73422337 |
11 | 3849931a |
12 | 20709941 |
13 | 12299491 |
14 | 9a735a9 |
15 | 66a4b77 |
hex | 4605601 |
73422337 has 8 divisors (see below), whose sum is σ = 78068232. Its totient is φ = 68812800.
The previous prime is 73422329. The next prime is 73422341. The reversal of 73422337 is 73322437.
It can be written as a sum of positive squares in 4 ways, for example, as 8071281 + 65351056 = 2841^2 + 8084^2 .
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 73422337 - 23 = 73422329 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 73422299 and 73422308.
It is not an unprimeable number, because it can be changed into a prime (73422317) 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, 4864 + ... + 13057.
It is an arithmetic number, because the mean of its divisors is an integer number (9758529).
Almost surely, 273422337 is an apocalyptic number.
It is an amenable number.
73422337 is a deficient number, since it is larger than the sum of its proper divisors (4645895).
73422337 is a wasteful number, since it uses less digits than its factorization.
73422337 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18179.
The product of its digits is 21168, while the sum is 31.
The square root of 73422337 is about 8568.6835044831. The cubic root of 73422337 is about 418.7383472810.
The spelling of 73422337 in words is "seventy-three million, four hundred twenty-two thousand, three hundred thirty-seven".
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