Base | Representation |
---|---|
bin | 111101001000… |
… | …0101101010100 |
3 | 2020022022100012 |
4 | 1322100231110 |
5 | 31201100004 |
6 | 3102535352 |
7 | 536264150 |
oct | 172205524 |
9 | 66268305 |
10 | 32050004 |
11 | 17100708 |
12 | a897558 |
13 | 68420cc |
14 | 4384060 |
15 | 2c3146e |
hex | 1e90b54 |
32050004 has 12 divisors (see below), whose sum is σ = 64100064. Its totient is φ = 13735704.
The previous prime is 32049989. The next prime is 32050009. The reversal of 32050004 is 40005023.
32050004 is an admirable number.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32050009) 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, 572294 + ... + 572349.
It is an arithmetic number, because the mean of its divisors is an integer number (5341672).
Almost surely, 232050004 is an apocalyptic number.
It is an amenable number.
32050004 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32050004 is a wasteful number, since it uses less digits than its factorization.
32050004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1144654 (or 1144652 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 14.
The square root of 32050004 is about 5661.2722951648. The cubic root of 32050004 is about 317.6454918371.
Adding to 32050004 its reverse (40005023), we get a palindrome (72055027).
The spelling of 32050004 in words is "thirty-two million, fifty thousand, four", and thus it is an eban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •