Base | Representation |
---|---|
bin | 100110110001… |
… | …0001110011010 |
3 | 1102020122000221 |
4 | 1031202032122 |
5 | 20200402044 |
6 | 2003350254 |
7 | 334522234 |
oct | 115421632 |
9 | 42218027 |
10 | 20325274 |
11 | 10522752 |
12 | 698238a |
13 | 42984b8 |
14 | 29b1254 |
15 | 1bb7484 |
hex | 136239a |
20325274 has 8 divisors (see below), whose sum is σ = 31471488. Its totient is φ = 9834780.
The previous prime is 20325257. The next prime is 20325301. The reversal of 20325274 is 47252302.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163852 + ... + 163975.
It is an arithmetic number, because the mean of its divisors is an integer number (3933936).
Almost surely, 220325274 is an apocalyptic number.
20325274 is a deficient number, since it is larger than the sum of its proper divisors (11146214).
20325274 is a wasteful number, since it uses less digits than its factorization.
20325274 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 327860.
The product of its (nonzero) digits is 3360, while the sum is 25.
The square root of 20325274 is about 4508.3560196595. The cubic root of 20325274 is about 272.9054044832.
Adding to 20325274 its reverse (47252302), we get a palindrome (67577576).
The spelling of 20325274 in words is "twenty million, three hundred twenty-five thousand, two hundred seventy-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •