Base | Representation |
---|---|
bin | 10011011110010001… |
… | …00100000011101100 |
3 | 222222120220002220010 |
4 | 21233020210003230 |
5 | 132402314403122 |
6 | 4445215053220 |
7 | 520033235160 |
oct | 115710440354 |
9 | 28876802803 |
10 | 10454450412 |
11 | 44852a036a |
12 | 2039211210 |
13 | ca7bb4a43 |
14 | 71265cca0 |
15 | 412c29e0c |
hex | 26f2240ec |
10454450412 has 24 divisors (see below), whose sum is σ = 27878534656. Its totient is φ = 2986985808.
The previous prime is 10454450411. The next prime is 10454450423. The reversal of 10454450412 is 21405445401.
It is a self number, because there is not a number n which added to its sum of digits gives 10454450412.
It is not an unprimeable number, because it can be changed into a prime (10454450411) 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, 62228788 + ... + 62228955.
Almost surely, 210454450412 is an apocalyptic number.
10454450412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10454450412 is an abundant number, since it is smaller than the sum of its proper divisors (17424084244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10454450412 is a wasteful number, since it uses less digits than its factorization.
10454450412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 124457757 (or 124457755 counting only the distinct ones).
The product of its (nonzero) digits is 12800, while the sum is 30.
Adding to 10454450412 its reverse (21405445401), we get a palindrome (31859895813).
The spelling of 10454450412 in words is "ten billion, four hundred fifty-four million, four hundred fifty thousand, four hundred twelve".
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