Base | Representation |
---|---|
bin | 101110101101011110… |
… | …1011100010110000100 |
3 | 100120220210112102111100 |
4 | 1131122331130112010 |
5 | 3120413414213012 |
6 | 114025405540100 |
7 | 10150532342163 |
oct | 1353275342604 |
9 | 316823472440 |
10 | 100310304132 |
11 | 395a56081a5 |
12 | 17535874630 |
13 | 95c7ba765c |
14 | 4bd83573da |
15 | 29215d18dc |
hex | 175af5c584 |
100310304132 has 36 divisors (see below), whose sum is σ = 253623242236. Its totient is φ = 33428712960.
The previous prime is 100310304131. The next prime is 100310304163. The reversal of 100310304132 is 231403013001.
It can be written as a sum of positive squares in 2 ways, for example, as 97003594116 + 3306710016 = 311454^2 + 57504^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (100310304131) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 183169 + ... + 483912.
Almost surely, 2100310304132 is an apocalyptic number.
100310304132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
100310304132 is an abundant number, since it is smaller than the sum of its proper divisors (153312938104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100310304132 is a wasteful number, since it uses less digits than its factorization.
100310304132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 671268 (or 671263 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 100310304132 its reverse (231403013001), we get a palindrome (331713317133).
The spelling of 100310304132 in words is "one hundred billion, three hundred ten million, three hundred four thousand, one hundred thirty-two".
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