Base | Representation |
---|---|
bin | 101110101101110110… |
… | …1111111110010110000 |
3 | 100120221200111002011202 |
4 | 1131123231333302300 |
5 | 3120430144012430 |
6 | 114030542430332 |
7 | 10151045463314 |
oct | 1353355776260 |
9 | 316850432152 |
10 | 100323032240 |
11 | 39601810aa2 |
12 | 17539b923a8 |
13 | 95ca712b92 |
14 | 4bd9d0bb44 |
15 | 2922797d45 |
hex | 175bb7fcb0 |
100323032240 has 40 divisors (see below), whose sum is σ = 234647794080. Its totient is φ = 39888912896.
The previous prime is 100323032233. The next prime is 100323032281. The reversal of 100323032240 is 42230323001.
It is a tau number, because it is divible by the number of its divisors (40).
It is a Harshad number since it is a multiple of its sum of digits (20).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3741245 + ... + 3767964.
It is an arithmetic number, because the mean of its divisors is an integer number (5866194852).
Almost surely, 2100323032240 is an apocalyptic number.
100323032240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
100323032240 is an abundant number, since it is smaller than the sum of its proper divisors (134324761840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100323032240 is a wasteful number, since it uses less digits than its factorization.
100323032240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7509389 (or 7509383 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 100323032240 its reverse (42230323001), we get a palindrome (142553355241).
The spelling of 100323032240 in words is "one hundred billion, three hundred twenty-three million, thirty-two thousand, two hundred forty".
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