Base | Representation |
---|---|
bin | 10011000101010111… |
… | …01011110010011001 |
3 | 222110000211000221020 |
4 | 21202223223302121 |
5 | 131440330201210 |
6 | 4412353433053 |
7 | 511615523541 |
oct | 114253536231 |
9 | 28400730836 |
10 | 10245553305 |
11 | 4388390929 |
12 | 1b9b26b789 |
13 | c73833ba0 |
14 | 6d2a02321 |
15 | 3ee714770 |
hex | 262aebc99 |
10245553305 has 16 divisors (see below), whose sum is σ = 17653876800. Its totient is φ = 5043964608.
The previous prime is 10245553249. The next prime is 10245553309. The reversal of 10245553305 is 50335554201.
It is a happy number.
It is not a de Polignac number, because 10245553305 - 210 = 10245552281 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (10245553309) 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, 26270455 + ... + 26270844.
It is an arithmetic number, because the mean of its divisors is an integer number (1103367300).
Almost surely, 210245553305 is an apocalyptic number.
10245553305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10245553305 is a deficient number, since it is larger than the sum of its proper divisors (7408323495).
10245553305 is a wasteful number, since it uses less digits than its factorization.
10245553305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52541320.
The product of its (nonzero) digits is 45000, while the sum is 33.
The spelling of 10245553305 in words is "ten billion, two hundred forty-five million, five hundred fifty-three thousand, three hundred five".
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