Base | Representation |
---|---|
bin | 1000101110101… |
… | …11001100100100 |
3 | 12002210122001022 |
4 | 10113113030210 |
5 | 122221430223 |
6 | 11133350312 |
7 | 1546320560 |
oct | 427271444 |
9 | 162718038 |
10 | 73233188 |
11 | 3837a1a6 |
12 | 20638398 |
13 | 12231362 |
14 | 9a246a0 |
15 | 6668ac8 |
hex | 45d7324 |
73233188 has 24 divisors (see below), whose sum is σ = 147444864. Its totient is φ = 31176000.
The previous prime is 73233187. The next prime is 73233197. The reversal of 73233188 is 88133237.
It is not an unprimeable number, because it can be changed into a prime (73233187) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4433 + ... + 12888.
It is an arithmetic number, because the mean of its divisors is an integer number (6143536).
Almost surely, 273233188 is an apocalyptic number.
It is an amenable number.
73233188 is an abundant number, since it is smaller than the sum of its proper divisors (74211676).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73233188 is a wasteful number, since it uses less digits than its factorization.
73233188 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17483 (or 17481 counting only the distinct ones).
The product of its digits is 24192, while the sum is 35.
The square root of 73233188 is about 8557.6391604227. The cubic root of 73233188 is about 418.3784565680.
The spelling of 73233188 in words is "seventy-three million, two hundred thirty-three thousand, one hundred eighty-eight".
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