Base | Representation |
---|---|
bin | 1000101111111… |
… | …00011100010110 |
3 | 12010002101022202 |
4 | 10113330130112 |
5 | 122241321000 |
6 | 11140524502 |
7 | 1550524424 |
oct | 427743426 |
9 | 163071282 |
10 | 73385750 |
11 | 38473889 |
12 | 206b0732 |
13 | 12285929 |
14 | 9a64114 |
15 | 6698dd5 |
hex | 45fc716 |
73385750 has 16 divisors (see below), whose sum is σ = 137378592. Its totient is φ = 29354200.
The previous prime is 73385729. The next prime is 73385759. The reversal of 73385750 is 5758337.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73385759) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146522 + ... + 147021.
It is an arithmetic number, because the mean of its divisors is an integer number (8586162).
Almost surely, 273385750 is an apocalyptic number.
73385750 is a deficient number, since it is larger than the sum of its proper divisors (63992842).
73385750 is a wasteful number, since it uses less digits than its factorization.
73385750 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 293560 (or 293550 counting only the distinct ones).
The product of its (nonzero) digits is 88200, while the sum is 38.
The square root of 73385750 is about 8566.5483130605. The cubic root of 73385750 is about 418.6687820506.
The spelling of 73385750 in words is "seventy-three million, three hundred eighty-five thousand, seven hundred fifty".
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