Base | Representation |
---|---|
bin | 10010111111111101… |
… | …01110011001101100 |
3 | 222022212111111212101 |
4 | 21133332232121230 |
5 | 131342223304400 |
6 | 4404053544444 |
7 | 510525244420 |
oct | 113776563154 |
9 | 28285444771 |
10 | 10200213100 |
11 | 4364833090 |
12 | 1b88045124 |
13 | c6731a76c |
14 | 6ca99cb80 |
15 | 3ea75a56a |
hex | 25ffae66c |
10200213100 has 144 divisors (see below), whose sum is σ = 27644230656. Its totient is φ = 3173760000.
The previous prime is 10200213091. The next prime is 10200213113. The reversal of 10200213100 is 131200201.
It is a super-2 number, since 2×102002131002 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8492500 + ... + 8493700.
It is an arithmetic number, because the mean of its divisors is an integer number (191973824).
Almost surely, 210200213100 is an apocalyptic number.
10200213100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10200213100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13822115328).
10200213100 is an abundant number, since it is smaller than the sum of its proper divisors (17444017556).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10200213100 is a wasteful number, since it uses less digits than its factorization.
10200213100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2336 (or 2329 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 10.
Adding to 10200213100 its reverse (131200201), we get a palindrome (10331413301).
The spelling of 10200213100 in words is "ten billion, two hundred million, two hundred thirteen thousand, one hundred".
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