Base | Representation |
---|---|
bin | 1000110000101… |
… | …11000001100100 |
3 | 12010021220200021 |
4 | 10120113001210 |
5 | 122303312003 |
6 | 11143124524 |
7 | 1551460024 |
oct | 430270144 |
9 | 163256607 |
10 | 73494628 |
11 | 38538669 |
12 | 20743744 |
13 | 122c335c |
14 | 9a91a84 |
15 | 66bb2bd |
hex | 4617064 |
73494628 has 6 divisors (see below), whose sum is σ = 128615606. Its totient is φ = 36747312.
The previous prime is 73494571. The next prime is 73494703. The reversal of 73494628 is 82649437.
It can be written as a sum of positive squares in only one way, i.e., 54641664 + 18852964 = 7392^2 + 4342^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9186825 + ... + 9186832.
Almost surely, 273494628 is an apocalyptic number.
It is an amenable number.
73494628 is a deficient number, since it is larger than the sum of its proper divisors (55120978).
73494628 is a wasteful number, since it uses less digits than its factorization.
73494628 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18373661 (or 18373659 counting only the distinct ones).
The product of its digits is 290304, while the sum is 43.
The square root of 73494628 is about 8572.9007926139. The cubic root of 73494628 is about 418.8757309241.
The spelling of 73494628 in words is "seventy-three million, four hundred ninety-four thousand, six hundred twenty-eight".
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