Base | Representation |
---|---|
bin | 1000101101111… |
… | …01000111001110 |
3 | 12002121012111100 |
4 | 10112331013032 |
5 | 122210020400 |
6 | 11131203530 |
7 | 1545364233 |
oct | 426750716 |
9 | 162535440 |
10 | 73126350 |
11 | 38306a00 |
12 | 205a65a6 |
13 | 121c483b |
14 | 99d778a |
15 | 6647100 |
hex | 45bd1ce |
73126350 has 216 divisors, whose sum is σ = 231547680. Its totient is φ = 16473600.
The previous prime is 73126327. The next prime is 73126387. The reversal of 73126350 is 5362137.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 925611 + ... + 925689.
It is an arithmetic number, because the mean of its divisors is an integer number (1071980).
Almost surely, 273126350 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 73126350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115773840).
73126350 is an abundant number, since it is smaller than the sum of its proper divisors (158421330).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73126350 is a wasteful number, since it uses less digits than its factorization.
73126350 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 136 (or 117 counting only the distinct ones).
The product of its (nonzero) digits is 3780, while the sum is 27.
The square root of 73126350 is about 8551.3946231010. The cubic root of 73126350 is about 418.1749037208.
Adding to 73126350 its reverse (5362137), we get a palindrome (78488487).
The spelling of 73126350 in words is "seventy-three million, one hundred twenty-six thousand, three hundred fifty".
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