Base | Representation |
---|---|
bin | 101110110110001101… |
… | …0110011010110101110 |
3 | 100121200012200202020110 |
4 | 1131230122303112232 |
5 | 3122013410310410 |
6 | 114114432000450 |
7 | 10161020126442 |
oct | 1355432632656 |
9 | 317605622213 |
10 | 100603213230 |
11 | 39735989133 |
12 | 175b7990126 |
13 | 9643791a50 |
14 | 4c25202822 |
15 | 293c18e720 |
hex | 176c6b35ae |
100603213230 has 128 divisors (see below), whose sum is σ = 266289408000. Its totient is φ = 24167808000.
The previous prime is 100603213229. The next prime is 100603213237. The reversal of 100603213230 is 32312306001.
It is a junction number, because it is equal to n+sod(n) for n = 100603213197 and 100603213206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100603213237) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 33521730 + ... + 33524730.
It is an arithmetic number, because the mean of its divisors is an integer number (2080386000).
Almost surely, 2100603213230 is an apocalyptic number.
100603213230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 100603213230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133144704000).
100603213230 is an abundant number, since it is smaller than the sum of its proper divisors (165686194770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100603213230 is a wasteful number, since it uses less digits than its factorization.
100603213230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5066.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 100603213230 its reverse (32312306001), we get a palindrome (132915519231).
The spelling of 100603213230 in words is "one hundred billion, six hundred three million, two hundred thirteen thousand, two hundred thirty".
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