Base | Representation |
---|---|
bin | 101110100100010100… |
… | …1101010101101101100 |
3 | 100120010101112101002210 |
4 | 1131020221222231230 |
5 | 3114301300131340 |
6 | 113535114050420 |
7 | 10140112403340 |
oct | 1351051525554 |
9 | 316111471083 |
10 | 100003130220 |
11 | 39458183964 |
12 | 1746aa19a10 |
13 | 9579367446 |
14 | 4ba9637620 |
15 | 2904657180 |
hex | 1748a6ab6c |
100003130220 has 96 divisors (see below), whose sum is σ = 322312435200. Its totient is φ = 22693400064.
The previous prime is 100003130167. The next prime is 100003130239. The reversal of 100003130220 is 22031300001.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a junction number, because it is equal to n+sod(n) for n = 100003130196 and 100003130205.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 798105 + ... + 914864.
It is an arithmetic number, because the mean of its divisors is an integer number (3357421200).
Almost surely, 2100003130220 is an apocalyptic number.
100003130220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
100003130220 is an abundant number, since it is smaller than the sum of its proper divisors (222309304980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100003130220 is a wasteful number, since it uses less digits than its factorization.
100003130220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1713127 (or 1713125 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 12.
Adding to 100003130220 its reverse (22031300001), we get a palindrome (122034430221).
The spelling of 100003130220 in words is "one hundred billion, three million, one hundred thirty thousand, two hundred twenty".
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