Base | Representation |
---|---|
bin | 1011101001100010111… |
… | …1001100001101011110 |
3 | 201010120110210100010220 |
4 | 2322120233030031132 |
5 | 11234332014100410 |
6 | 231534445542210 |
7 | 20313301313424 |
oct | 2723057141536 |
9 | 633513710126 |
10 | 200131003230 |
11 | 77969808934 |
12 | 32953574966 |
13 | 15b454c9492 |
14 | 9987663114 |
15 | 5314c00070 |
hex | 2e98bcc35e |
200131003230 has 32 divisors (see below), whose sum is σ = 481690692000. Its totient is φ = 53215347072.
The previous prime is 200131003223. The next prime is 200131003253. The reversal of 200131003230 is 32300131002.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9546885 + ... + 9567824.
It is an arithmetic number, because the mean of its divisors is an integer number (15052834125).
Almost surely, 2200131003230 is an apocalyptic number.
200131003230 is an abundant number, since it is smaller than the sum of its proper divisors (281559688770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200131003230 is a wasteful number, since it uses less digits than its factorization.
200131003230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19115068.
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 200131003230 its reverse (32300131002), we get a palindrome (232431134232).
The spelling of 200131003230 in words is "two hundred billion, one hundred thirty-one million, three thousand, two hundred thirty".
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