Base | Representation |
---|---|
bin | 1000101110100… |
… | …01001111011001 |
3 | 12002202101120210 |
4 | 10113101033121 |
5 | 122220140133 |
6 | 11133041333 |
7 | 1546156500 |
oct | 427211731 |
9 | 162671523 |
10 | 73208793 |
11 | 38362939 |
12 | 20626249 |
13 | 12223218 |
14 | 9a19837 |
15 | 6661763 |
hex | 45d13d9 |
73208793 has 48 divisors (see below), whose sum is σ = 120821760. Its totient is φ = 39229344.
The previous prime is 73208791. The next prime is 73208797. The reversal of 73208793 is 39780237.
It is not a de Polignac number, because 73208793 - 21 = 73208791 is a prime.
It is not an unprimeable number, because it can be changed into a prime (73208791) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 199296 + ... + 199662.
It is an arithmetic number, because the mean of its divisors is an integer number (2517120).
Almost surely, 273208793 is an apocalyptic number.
It is an amenable number.
73208793 is a deficient number, since it is larger than the sum of its proper divisors (47612967).
73208793 is a wasteful number, since it uses less digits than its factorization.
73208793 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 466 (or 459 counting only the distinct ones).
The product of its (nonzero) digits is 63504, while the sum is 39.
The square root of 73208793 is about 8556.2137070085. The cubic root of 73208793 is about 418.3319955020.
The spelling of 73208793 in words is "seventy-three million, two hundred eight thousand, seven hundred ninety-three".
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