Base | Representation |
---|---|
bin | 101110101010100000… |
… | …0010110011110000000 |
3 | 100120122211112221011211 |
4 | 1131111000112132000 |
5 | 3120212330400300 |
6 | 114011440415504 |
7 | 10145210241625 |
oct | 1352500263600 |
9 | 316584487154 |
10 | 100210403200 |
11 | 39554184146 |
12 | 17508317594 |
13 | 95b0299c8b |
14 | 4bc8d9034c |
15 | 291794b4ba |
hex | 1755016780 |
100210403200 has 144 divisors (see below), whose sum is σ = 262971840600. Its totient is φ = 37725921280.
The previous prime is 100210403179. The next prime is 100210403201. The reversal of 100210403200 is 2304012001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100210403201) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 870621 + ... + 978979.
Almost surely, 2100210403200 is an apocalyptic number.
100210403200 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 100210403200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131485920300).
100210403200 is an abundant number, since it is smaller than the sum of its proper divisors (162761437400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100210403200 is a wasteful number, since it uses less digits than its factorization.
100210403200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108417 (or 108383 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 13.
Adding to 100210403200 its reverse (2304012001), we get a palindrome (102514415201).
The spelling of 100210403200 in words is "one hundred billion, two hundred ten million, four hundred three thousand, two hundred".
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