Base | Representation |
---|---|
bin | 1000101101001… |
… | …01101100101110 |
3 | 12002102022221100 |
4 | 10112211230232 |
5 | 122143433241 |
6 | 11125143530 |
7 | 1544514516 |
oct | 426455456 |
9 | 162368840 |
10 | 73030446 |
11 | 38250945 |
12 | 2055aba6 |
13 | 1218cca8 |
14 | 99b0846 |
15 | 66289b6 |
hex | 45a5b2e |
73030446 has 12 divisors (see below), whose sum is σ = 158232672. Its totient is φ = 24343476.
The previous prime is 73030429. The next prime is 73030459. The reversal of 73030446 is 64403037.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2028606 + ... + 2028641.
It is an arithmetic number, because the mean of its divisors is an integer number (13186056).
Almost surely, 273030446 is an apocalyptic number.
73030446 is an abundant number, since it is smaller than the sum of its proper divisors (85202226).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73030446 is a wasteful number, since it uses less digits than its factorization.
73030446 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4057255 (or 4057252 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 27.
The square root of 73030446 is about 8545.7852769655. The cubic root of 73030446 is about 417.9920139191.
The spelling of 73030446 in words is "seventy-three million, thirty thousand, four hundred forty-six".
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