Base | Representation |
---|---|
bin | 10011000001001001… |
… | …10101000110011010 |
3 | 222100120022000002000 |
4 | 21200210311012122 |
5 | 131402302431020 |
6 | 4405052021430 |
7 | 511006166541 |
oct | 114044650632 |
9 | 28316260060 |
10 | 10210202010 |
11 | 436a435988 |
12 | 1b8b461876 |
13 | c69407268 |
14 | 6cc03d158 |
15 | 3eb580090 |
hex | 26093519a |
10210202010 has 64 divisors (see below), whose sum is σ = 27468236160. Its totient is φ = 2698617600.
The previous prime is 10210201973. The next prime is 10210202017. The reversal of 10210202010 is 1020201201.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 10210201983 and 10210202001.
It is not an unprimeable number, because it can be changed into a prime (10210202017) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 136816 + ... + 197835.
It is an arithmetic number, because the mean of its divisors is an integer number (429191190).
Almost surely, 210210202010 is an apocalyptic number.
10210202010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10210202010 is an abundant number, since it is smaller than the sum of its proper divisors (17258034150).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10210202010 is a wasteful number, since it uses less digits than its factorization.
10210202010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 334780 (or 334774 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 9.
Adding to 10210202010 its reverse (1020201201), we get a palindrome (11230403211).
The spelling of 10210202010 in words is "ten billion, two hundred ten million, two hundred two thousand, ten".
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