Base | Representation |
---|---|
bin | 1100010100000111110111 |
3 | 20002000012011 |
4 | 30110013313 |
5 | 1311300101 |
6 | 153105051 |
7 | 36303343 |
oct | 14240767 |
9 | 6060164 |
10 | 3228151 |
11 | 19053a3 |
12 | 10b8187 |
13 | 890464 |
14 | 600623 |
15 | 43b751 |
hex | 3141f7 |
3228151 has 2 divisors, whose sum is σ = 3228152. Its totient is φ = 3228150.
The previous prime is 3228149. The next prime is 3228161. The reversal of 3228151 is 1518223.
3228151 = 7312 + 7322 + ... + 7362.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 3228151 - 21 = 3228149 is a prime.
Together with 3228149, it forms a pair of twin primes.
It is a Chen prime.
3228151 is a lucky number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3228161) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1614075 + 1614076.
It is an arithmetic number, because the mean of its divisors is an integer number (1614076).
Almost surely, 23228151 is an apocalyptic number.
3228151 is a deficient number, since it is larger than the sum of its proper divisors (1).
3228151 is an equidigital number, since it uses as much as digits as its factorization.
3228151 is an evil number, because the sum of its binary digits is even.
The product of its digits is 480, while the sum is 22.
The square root of 3228151 is about 1796.7055963624. The cubic root of 3228151 is about 147.7921204958.
The spelling of 3228151 in words is "three million, two hundred twenty-eight thousand, one hundred fifty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •