Base | Representation |
---|---|
bin | 101110110000110000… |
… | …1001010001011110110 |
3 | 100121012110120022221000 |
4 | 1131201201022023312 |
5 | 3121130101031410 |
6 | 114044340104130 |
7 | 10153336503033 |
oct | 1354141121366 |
9 | 317173508830 |
10 | 100420330230 |
11 | 39651727460 |
12 | 17566695046 |
13 | 961491b85c |
14 | 4c08bd838a |
15 | 292b0b6dc0 |
hex | 176184a2f6 |
100420330230 has 64 divisors (see below), whose sum is σ = 292131878400. Its totient is φ = 24344321760.
The previous prime is 100420330229. The next prime is 100420330253. The reversal of 100420330230 is 32033024001.
100420330230 is a `hidden beast` number, since 10 + 0 + 420 + 3 + 3 + 0 + 230 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16902810 + ... + 16908749.
It is an arithmetic number, because the mean of its divisors is an integer number (4564560600).
Almost surely, 2100420330230 is an apocalyptic number.
100420330230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
100420330230 is an abundant number, since it is smaller than the sum of its proper divisors (191711548170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100420330230 is a wasteful number, since it uses less digits than its factorization.
100420330230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33811586 (or 33811580 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
Adding to 100420330230 its reverse (32033024001), we get a palindrome (132453354231).
The spelling of 100420330230 in words is "one hundred billion, four hundred twenty million, three hundred thirty thousand, two hundred thirty".
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