Base | Representation |
---|---|
bin | 101110101010011111… |
… | …1111111110010100110 |
3 | 100120122211101012202110 |
4 | 1131110333333302212 |
5 | 3120212314412220 |
6 | 114011434421450 |
7 | 10145206404045 |
oct | 1352477776246 |
9 | 316584335673 |
10 | 100210310310 |
11 | 39554120380 |
12 | 17508291886 |
13 | 95b0266906 |
14 | 4bc8d6855c |
15 | 291792dbe0 |
hex | 1754fffca6 |
100210310310 has 96 divisors (see below), whose sum is σ = 268925619456. Its totient is φ = 23700755200.
The previous prime is 100210310293. The next prime is 100210310311. The reversal of 100210310310 is 13013012001.
It is a super-2 number, since 2×1002103103102 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100210310311) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 464407 + ... + 645053.
It is an arithmetic number, because the mean of its divisors is an integer number (2801308536).
Almost surely, 2100210310310 is an apocalyptic number.
100210310310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 100210310310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134462809728).
100210310310 is an abundant number, since it is smaller than the sum of its proper divisors (168715309146).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100210310310 is a wasteful number, since it uses less digits than its factorization.
100210310310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 180750 (or 180709 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 12.
Adding to 100210310310 its reverse (13013012001), we get a palindrome (113223322311).
The spelling of 100210310310 in words is "one hundred billion, two hundred ten million, three hundred ten thousand, three hundred ten".
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