Base | Representation |
---|---|
bin | 1000101101110… |
… | …00010100000000 |
3 | 12002120012112010 |
4 | 10112320110000 |
5 | 122203403223 |
6 | 11130532520 |
7 | 1545253014 |
oct | 426702400 |
9 | 162505463 |
10 | 73106688 |
11 | 382a3156 |
12 | 20597140 |
13 | 121b88c5 |
14 | 99d0544 |
15 | 6641393 |
hex | 45b8500 |
73106688 has 36 divisors (see below), whose sum is σ = 194572448. Its totient is φ = 24368640.
The previous prime is 73106687. The next prime is 73106689. The reversal of 73106688 is 88660137.
It is an interprime number because it is at equal distance from previous prime (73106687) and next prime (73106689).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73106687) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46828 + ... + 48363.
Almost surely, 273106688 is an apocalyptic number.
It is an amenable number.
73106688 is an abundant number, since it is smaller than the sum of its proper divisors (121465760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73106688 is an equidigital number, since it uses as much as digits as its factorization.
73106688 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95210 (or 95196 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 39.
The square root of 73106688 is about 8550.2449087731. The cubic root of 73106688 is about 418.1374211445.
The spelling of 73106688 in words is "seventy-three million, one hundred six thousand, six hundred eighty-eight".
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