Base | Representation |
---|---|
bin | 10010111111111011… |
… | …11010011011001010 |
3 | 222022212002200211021 |
4 | 21133331322123022 |
5 | 131342200001302 |
6 | 4404045223054 |
7 | 510523366630 |
oct | 113775723312 |
9 | 28285080737 |
10 | 10200000202 |
11 | 43646a8137 |
12 | 1b87b61a8a |
13 | c672748a2 |
14 | 6ca945350 |
15 | 3ea717437 |
hex | 25ff7a6ca |
10200000202 has 16 divisors (see below), whose sum is σ = 17815635072. Its totient is φ = 4288948560.
The previous prime is 10200000199. The next prime is 10200000211. The reversal of 10200000202 is 20200000201.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (7).
10200000202 is a modest number, since divided by 202 gives 102 as remainder.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6872574 + ... + 6874057.
It is an arithmetic number, because the mean of its divisors is an integer number (1113477192).
Almost surely, 210200000202 is an apocalyptic number.
10200000202 is a deficient number, since it is larger than the sum of its proper divisors (7615634870).
10200000202 is a wasteful number, since it uses less digits than its factorization.
10200000202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13746693.
The product of its (nonzero) digits is 8, while the sum is 7.
Adding to 10200000202 its reverse (20200000201), we get a palindrome (30400000403).
Subtracting 10200000202 from its reverse (20200000201), we obtain a palindrome (9999999999).
The spelling of 10200000202 in words is "ten billion, two hundred million, two hundred two", and thus it is an aban number.
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