Base | Representation |
---|---|
bin | 1000101001000… |
… | …00001011110111 |
3 | 12001101112202212 |
4 | 10110200023313 |
5 | 122023433300 |
6 | 11105324035 |
7 | 1540046243 |
oct | 424401367 |
9 | 161345685 |
10 | 72483575 |
11 | 37a07a8a |
12 | 2033661b |
13 | 1202b0b8 |
14 | 98ab423 |
15 | 656b935 |
hex | 45202f7 |
72483575 has 12 divisors (see below), whose sum is σ = 94610760. Its totient is φ = 54934560.
The previous prime is 72483571. The next prime is 72483577. The reversal of 72483575 is 57538427.
It is not a de Polignac number, because 72483575 - 22 = 72483571 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (72483571) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75824 + ... + 76773.
It is an arithmetic number, because the mean of its divisors is an integer number (7884230).
Almost surely, 272483575 is an apocalyptic number.
72483575 is a deficient number, since it is larger than the sum of its proper divisors (22127185).
72483575 is a wasteful number, since it uses less digits than its factorization.
72483575 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 152626 (or 152621 counting only the distinct ones).
The product of its digits is 235200, while the sum is 41.
The square root of 72483575 is about 8513.7286191187. The cubic root of 72483575 is about 416.9460543979.
The spelling of 72483575 in words is "seventy-two million, four hundred eighty-three thousand, five hundred seventy-five".
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