Base | Representation |
---|---|
bin | 11011000100010… |
… | …101001010101000 |
3 | 1011122111200200010 |
4 | 123010111022220 |
5 | 1412223320404 |
6 | 113021211520 |
7 | 14152646214 |
oct | 3304251250 |
9 | 1148450603 |
10 | 454120104 |
11 | 213380179 |
12 | 108100ba0 |
13 | 73110129 |
14 | 44451944 |
15 | 29d04189 |
hex | 1b1152a8 |
454120104 has 32 divisors (see below), whose sum is σ = 1152249120. Its totient is φ = 149113536.
The previous prime is 454120103. The next prime is 454120111. The reversal of 454120104 is 401021454.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (454120103) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139599 + ... + 142814.
It is an arithmetic number, because the mean of its divisors is an integer number (36007785).
Almost surely, 2454120104 is an apocalyptic number.
It is an amenable number.
454120104 is an abundant number, since it is smaller than the sum of its proper divisors (698129016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
454120104 is a wasteful number, since it uses less digits than its factorization.
454120104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 282489 (or 282485 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 21.
The square root of 454120104 is about 21310.0939462969. The cubic root of 454120104 is about 768.6410527609.
Adding to 454120104 its reverse (401021454), we get a palindrome (855141558).
The spelling of 454120104 in words is "four hundred fifty-four million, one hundred twenty thousand, one hundred four".
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