Base | Representation |
---|---|
bin | 1000110000101… |
… | …00000101000101 |
3 | 12010021022010111 |
4 | 10120110011011 |
5 | 122302420230 |
6 | 11142553021 |
7 | 1551406612 |
oct | 430240505 |
9 | 163238114 |
10 | 73482565 |
11 | 3852a5a2 |
12 | 20738771 |
13 | 122baa10 |
14 | 9a8b509 |
15 | 66b792a |
hex | 4614145 |
73482565 has 8 divisors (see below), whose sum is σ = 94962168. Its totient is φ = 54264000.
The previous prime is 73482547. The next prime is 73482589. The reversal of 73482565 is 56528437.
It can be written as a sum of positive squares in 4 ways, for example, as 191844 + 73290721 = 438^2 + 8561^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 73482565 - 25 = 73482533 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 565186 + ... + 565315.
It is an arithmetic number, because the mean of its divisors is an integer number (11870271).
Almost surely, 273482565 is an apocalyptic number.
It is an amenable number.
73482565 is a deficient number, since it is larger than the sum of its proper divisors (21479603).
73482565 is a wasteful number, since it uses less digits than its factorization.
73482565 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1130519.
The product of its digits is 201600, while the sum is 40.
The square root of 73482565 is about 8572.1972095840. The cubic root of 73482565 is about 418.8528123583.
It can be divided in two parts, 73482 and 565, that added together give a palindrome (74047).
The spelling of 73482565 in words is "seventy-three million, four hundred eighty-two thousand, five hundred sixty-five".
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