Base | Representation |
---|---|
bin | 10011011110011011… |
… | …10011000010011010 |
3 | 222222200110211000211 |
4 | 21233031303002122 |
5 | 132403142304430 |
6 | 4445304321334 |
7 | 520051011331 |
oct | 115715630232 |
9 | 28880424024 |
10 | 10455822490 |
11 | 4486048213 |
12 | 203977324a |
13 | ca8275419 |
14 | 7128d8d18 |
15 | 412deb72a |
hex | 26f37309a |
10455822490 has 8 divisors (see below), whose sum is σ = 18820480500. Its totient is φ = 4182328992.
The previous prime is 10455822479. The next prime is 10455822491. The reversal of 10455822490 is 9422855401.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 10445044401 + 10778089 = 102201^2 + 3283^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (10455822491) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 522791115 + ... + 522791134.
Almost surely, 210455822490 is an apocalyptic number.
10455822490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10455822490 is a deficient number, since it is larger than the sum of its proper divisors (8364658010).
10455822490 is a wasteful number, since it uses less digits than its factorization.
10455822490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1045582256.
The product of its (nonzero) digits is 115200, while the sum is 40.
It can be divided in two parts, 10 and 455822490, that added together give a square (455822500 = 213502).
The spelling of 10455822490 in words is "ten billion, four hundred fifty-five million, eight hundred twenty-two thousand, four hundred ninety".
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