Base | Representation |
---|---|
bin | 1000101101111… |
… | …01000010010000 |
3 | 12002121012001120 |
4 | 10112331002100 |
5 | 122210013112 |
6 | 11131202240 |
7 | 1545363300 |
oct | 426750220 |
9 | 162535046 |
10 | 73126032 |
11 | 38306741 |
12 | 205a6380 |
13 | 121c4655 |
14 | 99d7600 |
15 | 6646e8c |
hex | 45bd090 |
73126032 has 60 divisors (see below), whose sum is σ = 219758256. Its totient is φ = 20892480.
The previous prime is 73126021. The next prime is 73126033. The reversal of 73126032 is 23062137.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a junction number, because it is equal to n+sod(n) for n = 73125993 and 73126011.
It is not an unprimeable number, because it can be changed into a prime (73126033) 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 11 ways as a sum of consecutive naturals, for example, 13194 + ... + 17897.
Almost surely, 273126032 is an apocalyptic number.
It is an amenable number.
73126032 is an abundant number, since it is smaller than the sum of its proper divisors (146632224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73126032 is a wasteful number, since it uses less digits than its factorization.
73126032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31116 (or 31103 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 24.
The square root of 73126032 is about 8551.3760296224. The cubic root of 73126032 is about 418.1742975562.
Adding to 73126032 its reverse (23062137), we get a palindrome (96188169).
The spelling of 73126032 in words is "seventy-three million, one hundred twenty-six thousand, thirty-two".
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