Base | Representation |
---|---|
bin | 1000110100010… |
… | …00110010110001 |
3 | 12011011120220102 |
4 | 10122020302301 |
5 | 122413220000 |
6 | 11201122145 |
7 | 1555440434 |
oct | 432106261 |
9 | 164146812 |
10 | 73960625 |
11 | 38826792 |
12 | 20929355 |
13 | 124274ab |
14 | 9b7381b |
15 | 675e3d5 |
hex | 4688cb1 |
73960625 has 20 divisors (see below), whose sum is σ = 97871796. Its totient is φ = 55680000.
The previous prime is 73960603. The next prime is 73960631. The reversal of 73960625 is 52606937.
It can be written as a sum of positive squares in 10 ways, for example, as 35904064 + 38056561 = 5992^2 + 6169^2 .
It is not a de Polignac number, because 73960625 - 26 = 73960561 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7145 + ... + 14105.
Almost surely, 273960625 is an apocalyptic number.
It is an amenable number.
73960625 is a deficient number, since it is larger than the sum of its proper divisors (23911171).
73960625 is an equidigital number, since it uses as much as digits as its factorization.
73960625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6998 (or 6983 counting only the distinct ones).
The product of its (nonzero) digits is 68040, while the sum is 38.
The square root of 73960625 is about 8600.0363371325. The cubic root of 73960625 is about 419.7591684319.
The spelling of 73960625 in words is "seventy-three million, nine hundred sixty thousand, six hundred twenty-five".
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