Base | Representation |
---|---|
bin | 1000110001100… |
… | …10001110010000 |
3 | 12010111120111100 |
4 | 10120302032100 |
5 | 122320343112 |
6 | 11145344400 |
7 | 1552432563 |
oct | 430621620 |
9 | 163446440 |
10 | 73606032 |
11 | 38604335 |
12 | 20798100 |
13 | 12331c86 |
14 | 9ac04da |
15 | 66de2dc |
hex | 4632390 |
73606032 has 30 divisors (see below), whose sum is σ = 205995062. Its totient is φ = 24535296.
The previous prime is 73606021. The next prime is 73606051. The reversal of 73606032 is 23060637.
It can be written as a sum of positive squares in only one way, i.e., 41525136 + 32080896 = 6444^2 + 5664^2 .
It is a junction number, because it is equal to n+sod(n) for n = 73605987 and 73606005.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 255433 + ... + 255720.
Almost surely, 273606032 is an apocalyptic number.
73606032 is a gapful number since it is divisible by the number (72) formed by its first and last digit.
It is an amenable number.
73606032 is an abundant number, since it is smaller than the sum of its proper divisors (132389030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73606032 is a wasteful number, since it uses less digits than its factorization.
73606032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 511167 (or 511158 counting only the distinct ones).
The product of its (nonzero) digits is 4536, while the sum is 27.
The square root of 73606032 is about 8579.3957829208. The cubic root of 73606032 is about 419.0872696215.
Adding to 73606032 its reverse (23060637), we get a palindrome (96666669).
The spelling of 73606032 in words is "seventy-three million, six hundred six thousand, thirty-two".
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