Base | Representation |
---|---|
bin | 10011011010001111… |
… | …00011110001100011 |
3 | 222220020020222200100 |
4 | 21231013203301203 |
5 | 132320140221200 |
6 | 4442010153443 |
7 | 516142626165 |
oct | 115507436143 |
9 | 28806228610 |
10 | 10420632675 |
11 | 44681a2622 |
12 | 2029a22883 |
13 | ca0ba414b |
14 | 70bd78935 |
15 | 40ec99d00 |
hex | 26d1e3c63 |
10420632675 has 36 divisors (see below), whose sum is σ = 18768854520. Its totient is φ = 5526600960.
The previous prime is 10420632641. The next prime is 10420632679. The reversal of 10420632675 is 57623602401.
10420632675 is a `hidden beast` number, since 10 + 4 + 2 + 0 + 632 + 6 + 7 + 5 = 666.
It is not a de Polignac number, because 10420632675 - 29 = 10420632163 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10420632679) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 89094 + ... + 169643.
It is an arithmetic number, because the mean of its divisors is an integer number (521357070).
Almost surely, 210420632675 is an apocalyptic number.
10420632675 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
10420632675 is a deficient number, since it is larger than the sum of its proper divisors (8348221845).
10420632675 is a wasteful number, since it uses less digits than its factorization.
10420632675 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 258932 (or 258924 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 36.
The spelling of 10420632675 in words is "ten billion, four hundred twenty million, six hundred thirty-two thousand, six hundred seventy-five".
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