Base | Representation |
---|---|
bin | 1000101101010… |
… | …00101111110111 |
3 | 12002102222001220 |
4 | 10112220233313 |
5 | 122144333220 |
6 | 11125321423 |
7 | 1544566110 |
oct | 426505767 |
9 | 162388056 |
10 | 73042935 |
11 | 3825a269 |
12 | 20566273 |
13 | 12195894 |
14 | 99b5207 |
15 | 662c540 |
hex | 45a8bf7 |
73042935 has 96 divisors (see below), whose sum is σ = 147474432. Its totient is φ = 30205440.
The previous prime is 73042933. The next prime is 73042943. The reversal of 73042935 is 53924037.
It is a happy number.
It is not a de Polignac number, because 73042935 - 21 = 73042933 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 73042896 and 73042905.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73042933) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1554082 + ... + 1554128.
It is an arithmetic number, because the mean of its divisors is an integer number (1536192).
Almost surely, 273042935 is an apocalyptic number.
73042935 is an abundant number, since it is smaller than the sum of its proper divisors (74431497).
73042935 is a wasteful number, since it uses less digits than its factorization.
73042935 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 141 (or 122 counting only the distinct ones).
The product of its (nonzero) digits is 22680, while the sum is 33.
The square root of 73042935 is about 8546.5159568095. The cubic root of 73042935 is about 418.0158396202.
The spelling of 73042935 in words is "seventy-three million, forty-two thousand, nine hundred thirty-five".
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