Base | Representation |
---|---|
bin | 11011000100010… |
… | …101001010100111 |
3 | 1011122111200200002 |
4 | 123010111022213 |
5 | 1412223320403 |
6 | 113021211515 |
7 | 14152646213 |
oct | 3304251247 |
9 | 1148450602 |
10 | 454120103 |
11 | 213380178 |
12 | 108100b9b |
13 | 73110128 |
14 | 44451943 |
15 | 29d04188 |
hex | 1b1152a7 |
454120103 has 2 divisors, whose sum is σ = 454120104. Its totient is φ = 454120102.
The previous prime is 454120087. The next prime is 454120111. The reversal of 454120103 is 301021454.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 454120103 - 24 = 454120087 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (454120153) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227060051 + 227060052.
It is an arithmetic number, because the mean of its divisors is an integer number (227060052).
Almost surely, 2454120103 is an apocalyptic number.
454120103 is a deficient number, since it is larger than the sum of its proper divisors (1).
454120103 is an equidigital number, since it uses as much as digits as its factorization.
454120103 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 454120103 is about 21310.0939228338. The cubic root of 454120103 is about 768.6410521967.
Adding to 454120103 its reverse (301021454), we get a palindrome (755141557).
The spelling of 454120103 in words is "four hundred fifty-four million, one hundred twenty thousand, one hundred three".
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