Base | Representation |
---|---|
bin | 1000101101110… |
… | …00100011000010 |
3 | 12002120020211202 |
4 | 10112320203002 |
5 | 122203421100 |
6 | 11130541202 |
7 | 1545255560 |
oct | 426704302 |
9 | 162506752 |
10 | 73107650 |
11 | 382a3950 |
12 | 20597802 |
13 | 121b9185 |
14 | 99d0a30 |
15 | 66417d5 |
hex | 45b88c2 |
73107650 has 96 divisors (see below), whose sum is σ = 179667072. Its totient is φ = 21427200.
The previous prime is 73107647. The next prime is 73107659. The reversal of 73107650 is 5670137.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73107659) by changing a digit.
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 47 ways as a sum of consecutive naturals, for example, 64892 + ... + 66008.
It is an arithmetic number, because the mean of its divisors is an integer number (1871532).
Almost surely, 273107650 is an apocalyptic number.
73107650 is a gapful number since it is divisible by the number (70) formed by its first and last digit.
73107650 is an abundant number, since it is smaller than the sum of its proper divisors (106559422).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73107650 is a wasteful number, since it uses less digits than its factorization.
73107650 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1164 (or 1159 counting only the distinct ones).
The product of its (nonzero) digits is 4410, while the sum is 29.
The square root of 73107650 is about 8550.3011642866. The cubic root of 73107650 is about 418.1392552058.
Adding to 73107650 its reverse (5670137), we get a palindrome (78777787).
The spelling of 73107650 in words is "seventy-three million, one hundred seven thousand, six hundred fifty".
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