Base | Representation |
---|---|
bin | 1000101110110… |
… | …11011110100011 |
3 | 12002211112002202 |
4 | 10113123132203 |
5 | 122223010343 |
6 | 11134003415 |
7 | 1546422650 |
oct | 427333643 |
9 | 162745082 |
10 | 73250723 |
11 | 38391397 |
12 | 2064656b |
13 | 12239330 |
14 | 9a2ac27 |
15 | 666ddb8 |
hex | 45db7a3 |
73250723 has 32 divisors (see below), whose sum is σ = 95679360. Its totient is φ = 54512640.
The previous prime is 73250701. The next prime is 73250729. The reversal of 73250723 is 32705237.
It is not a de Polignac number, because 73250723 - 226 = 6141859 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is not an unprimeable number, because it can be changed into a prime (73250729) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 107861 + ... + 108537.
It is an arithmetic number, because the mean of its divisors is an integer number (2989980).
Almost surely, 273250723 is an apocalyptic number.
73250723 is a deficient number, since it is larger than the sum of its proper divisors (22428637).
73250723 is a wasteful number, since it uses less digits than its factorization.
73250723 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 767.
The product of its (nonzero) digits is 8820, while the sum is 29.
The square root of 73250723 is about 8558.6636223186. The cubic root of 73250723 is about 418.4118461690.
The spelling of 73250723 in words is "seventy-three million, two hundred fifty thousand, seven hundred twenty-three".
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