Base | Representation |
---|---|
bin | 10010111111111011… |
… | …11101000011111000 |
3 | 222022212010020122012 |
4 | 21133331331003320 |
5 | 131342200323000 |
6 | 4404045345052 |
7 | 510523443254 |
oct | 113775750370 |
9 | 28285106565 |
10 | 10200011000 |
11 | 4364705263 |
12 | 1b87b68188 |
13 | c6727978a |
14 | 6ca949264 |
15 | 3ea71a735 |
hex | 25ff7d0f8 |
10200011000 has 32 divisors (see below), whose sum is σ = 23868028080. Its totient is φ = 4080004000.
The previous prime is 10200010987. The next prime is 10200011027. The reversal of 10200011000 is 11000201.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (5).
It is a congruent number.
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, 5099006 + ... + 5101005.
Almost surely, 210200011000 is an apocalyptic number.
10200011000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10200011000 is an abundant number, since it is smaller than the sum of its proper divisors (13668017080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10200011000 is a wasteful number, since it uses less digits than its factorization.
10200011000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10200032 (or 10200018 counting only the distinct ones).
The product of its (nonzero) digits is 2, while the sum is 5.
Adding to 10200011000 its reverse (11000201), we get a palindrome (10211011201).
The spelling of 10200011000 in words is "ten billion, two hundred million, eleven thousand".
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