Base | Representation |
---|---|
bin | 1000101100111… |
… | …11010101000000 |
3 | 12002101000010220 |
4 | 10112133111000 |
5 | 122142114402 |
6 | 11124423040 |
7 | 1544345451 |
oct | 426372500 |
9 | 162330126 |
10 | 73004352 |
11 | 38233283 |
12 | 20547a80 |
13 | 12181155 |
14 | 99a5128 |
15 | 6620dbc |
hex | 459f540 |
73004352 has 28 divisors (see below), whose sum is σ = 193157856. Its totient is φ = 24334720.
The previous prime is 73004333. The next prime is 73004353. The reversal of 73004352 is 25340037.
73004352 is nontrivially palindromic in base 11.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73004353) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189924 + ... + 190307.
Almost surely, 273004352 is an apocalyptic number.
It is an amenable number.
73004352 is an abundant number, since it is smaller than the sum of its proper divisors (120153504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73004352 is a wasteful number, since it uses less digits than its factorization.
73004352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 380246 (or 380236 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 24.
The square root of 73004352 is about 8544.2584230581. The cubic root of 73004352 is about 417.9422247170.
Adding to 73004352 its reverse (25340037), we get a palindrome (98344389).
The spelling of 73004352 in words is "seventy-three million, four thousand, three hundred fifty-two".
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