Base | Representation |
---|---|
bin | 10011001010000110… |
… | …10011000011010011 |
3 | 222112210121021020100 |
4 | 21211003103003103 |
5 | 132031014013000 |
6 | 4420333343443 |
7 | 512610406116 |
oct | 114503230323 |
9 | 28483537210 |
10 | 10285297875 |
11 | 43a8867586 |
12 | 1bb0637b83 |
13 | c7bb3b398 |
14 | 6d7dca57d |
15 | 402e65a00 |
hex | 2650d30d3 |
10285297875 has 48 divisors (see below), whose sum is σ = 18935549568. Its totient is φ = 5368752000.
The previous prime is 10285297837. The next prime is 10285297877. The reversal of 10285297875 is 57879258201.
10285297875 is a `hidden beast` number, since 1 + 0 + 285 + 297 + 8 + 75 = 666.
It is not a de Polignac number, because 10285297875 - 210 = 10285296851 is a prime.
It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (10285297877) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 44386 + ... + 150135.
It is an arithmetic number, because the mean of its divisors is an integer number (394490616).
Almost surely, 210285297875 is an apocalyptic number.
10285297875 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
10285297875 is a deficient number, since it is larger than the sum of its proper divisors (8650251693).
10285297875 is a wasteful number, since it uses less digits than its factorization.
10285297875 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 194589 (or 194576 counting only the distinct ones).
The product of its (nonzero) digits is 2822400, while the sum is 54.
The spelling of 10285297875 in words is "ten billion, two hundred eighty-five million, two hundred ninety-seven thousand, eight hundred seventy-five".
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