Base | Representation |
---|---|
bin | 1001010001101110011100… |
… | …1100100111000000110010 |
3 | 1100010010022200101202011200 |
4 | 2110123213030213000302 |
5 | 2314104332041444442 |
6 | 33405513043152030 |
7 | 2101635521452560 |
oct | 224334714470062 |
9 | 40103280352150 |
10 | 10200131203122 |
11 | 3282940169053 |
12 | 1188a2b375616 |
13 | 58cb396c4983 |
14 | 273990804a30 |
15 | 12a4deb8234c |
hex | 946e7327032 |
10200131203122 has 48 divisors (see below), whose sum is σ = 25940102016192. Its totient is φ = 2835557707680.
The previous prime is 10200131203063. The next prime is 10200131203189. The reversal of 10200131203122 is 22130213100201.
10200131203122 is a `hidden beast` number, since 1 + 0 + 200 + 131 + 20 + 312 + 2 = 666.
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 = 10200131203095 and 10200131203104.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1093960504 + ... + 1093969827.
It is an arithmetic number, because the mean of its divisors is an integer number (540418792004).
Almost surely, 210200131203122 is an apocalyptic number.
10200131203122 is an abundant number, since it is smaller than the sum of its proper divisors (15739970813070).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10200131203122 is a wasteful number, since it uses less digits than its factorization.
10200131203122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2187930383 (or 2187930380 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 10200131203122 its reverse (22130213100201), we get a palindrome (32330344303323).
The spelling of 10200131203122 in words is "ten trillion, two hundred billion, one hundred thirty-one million, two hundred three thousand, one hundred twenty-two".
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