Base | Representation |
---|---|
bin | 101110100100110110… |
… | …1111101010110000100 |
3 | 100120011122012220011200 |
4 | 1131021231331112010 |
5 | 3114320341013244 |
6 | 113540553502500 |
7 | 10140420514143 |
oct | 1351155752604 |
9 | 316148186150 |
10 | 100021032324 |
11 | 394672a0a94 |
12 | 17474a11a30 |
13 | 957cc949c5 |
14 | 4babb7775a |
15 | 2905ee1669 |
hex | 1749b7d584 |
100021032324 has 36 divisors (see below), whose sum is σ = 252876151164. Its totient is φ = 33334382592.
The previous prime is 100021032301. The next prime is 100021032341. The reversal of 100021032324 is 423230120001.
100021032324 is a `hidden beast` number, since 100 + 0 + 210 + 32 + 324 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 20784412224 + 79236620100 = 144168^2 + 281490^2 .
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 a junction number, because it is equal to n+sod(n) for n = 100021032297 and 100021032306.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41917 + ... + 449220.
Almost surely, 2100021032324 is an apocalyptic number.
It is an amenable number.
100021032324 is an abundant number, since it is smaller than the sum of its proper divisors (152855118840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100021032324 is a wasteful number, since it uses less digits than its factorization.
100021032324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 496804 (or 496799 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 100021032324 its reverse (423230120001), we get a palindrome (523251152325).
The spelling of 100021032324 in words is "one hundred billion, twenty-one million, thirty-two thousand, three hundred twenty-four".
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