Base | Representation |
---|---|
bin | 1000101101011… |
… | …01010101111011 |
3 | 12002110220212221 |
4 | 10112231111323 |
5 | 122200434010 |
6 | 11125544511 |
7 | 1545005014 |
oct | 426552573 |
9 | 162426787 |
10 | 73061755 |
11 | 38272418 |
12 | 20575137 |
13 | 121a1310 |
14 | 99bc00b |
15 | 6632dda |
hex | 45ad57b |
73061755 has 8 divisors (see below), whose sum is σ = 94418352. Its totient is φ = 53953248.
The previous prime is 73061753. The next prime is 73061771. The reversal of 73061755 is 55716037.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 73061755 - 21 = 73061753 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 73061755.
It is not an unprimeable number, because it can be changed into a prime (73061753) 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, 561949 + ... + 562078.
It is an arithmetic number, because the mean of its divisors is an integer number (11802294).
Almost surely, 273061755 is an apocalyptic number.
73061755 is a deficient number, since it is larger than the sum of its proper divisors (21356597).
73061755 is a wasteful number, since it uses less digits than its factorization.
73061755 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1124045.
The product of its (nonzero) digits is 22050, while the sum is 34.
The square root of 73061755 is about 8547.6169193524. The cubic root of 73061755 is about 418.0517380614.
The spelling of 73061755 in words is "seventy-three million, sixty-one thousand, seven hundred fifty-five".
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