Base | Representation |
---|---|
bin | 11011000101000… |
… | …011100011110010 |
3 | 1011122212100100010 |
4 | 123011003203302 |
5 | 1412300411010 |
6 | 113025235350 |
7 | 14154400221 |
oct | 3305034362 |
9 | 1148770303 |
10 | 454310130 |
11 | 21349aa1a |
12 | 108192b56 |
13 | 73178781 |
14 | 444a0cb8 |
15 | 29d40620 |
hex | 1b1438f2 |
454310130 has 32 divisors (see below), whose sum is σ = 1091750400. Its totient is φ = 120993152.
The previous prime is 454310111. The next prime is 454310137. The reversal of 454310130 is 31013454.
It is a junction number, because it is equal to n+sod(n) for n = 454310097 and 454310106.
It is not an unprimeable number, because it can be changed into a prime (454310137) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14911 + ... + 33629.
It is an arithmetic number, because the mean of its divisors is an integer number (34117200).
Almost surely, 2454310130 is an apocalyptic number.
454310130 is an abundant number, since it is smaller than the sum of its proper divisors (637440270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
454310130 is a wasteful number, since it uses less digits than its factorization.
454310130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19538.
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 454310130 is about 21314.5520712963. The cubic root of 454310130 is about 768.7482501117.
Adding to 454310130 its reverse (31013454), we get a palindrome (485323584).
The spelling of 454310130 in words is "four hundred fifty-four million, three hundred ten thousand, one hundred thirty".
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