Base | Representation |
---|---|
bin | 1000101110111… |
… | …01111110010101 |
3 | 12002212001010111 |
4 | 10113131332111 |
5 | 122223322244 |
6 | 11134123021 |
7 | 1546464526 |
oct | 427357625 |
9 | 162761114 |
10 | 73260949 |
11 | 38399043 |
12 | 20650471 |
13 | 12240b98 |
14 | 9a3084d |
15 | 6671e34 |
hex | 45ddf95 |
73260949 has 16 divisors (see below), whose sum is σ = 77552640. Its totient is φ = 69133680.
The previous prime is 73260947. The next prime is 73260983. The reversal of 73260949 is 94906237.
It is not a de Polignac number, because 73260949 - 21 = 73260947 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73260947) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169764 + ... + 170194.
It is an arithmetic number, because the mean of its divisors is an integer number (4847040).
Almost surely, 273260949 is an apocalyptic number.
It is an amenable number.
73260949 is a deficient number, since it is larger than the sum of its proper divisors (4291691).
73260949 is a wasteful number, since it uses less digits than its factorization.
73260949 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 600.
The product of its (nonzero) digits is 81648, while the sum is 40.
The square root of 73260949 is about 8559.2610078207. The cubic root of 73260949 is about 418.4313157400.
The spelling of 73260949 in words is "seventy-three million, two hundred sixty thousand, nine hundred forty-nine".
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