Base | Representation |
---|---|
bin | 101110001101000110001011… |
… | …000001100111011000100010 |
3 | 222122111200211122222222221110 |
4 | 232031012023001213120202 |
5 | 203113343311223212010 |
6 | 2000105235044404150 |
7 | 60542306133242166 |
oct | 5615061301473042 |
9 | 878450748888843 |
10 | 203210120132130 |
11 | 59826a23157291 |
12 | 1a95b5960a6656 |
13 | 895082a96a4c7 |
14 | 38275caab2ca6 |
15 | 1875e65445120 |
hex | b8d18b067622 |
203210120132130 has 32 divisors (see below), whose sum is σ = 489744892051200. Its totient is φ = 53962631620352.
The previous prime is 203210120132119. The next prime is 203210120132153. The reversal of 203210120132130 is 31231021012302.
It is a super-2 number, since 2×2032101201321302 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 203210120132097 and 203210120132106.
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, 14170851975 + ... + 14170866314.
It is an arithmetic number, because the mean of its divisors is an integer number (15304527876600).
Almost surely, 2203210120132130 is an apocalyptic number.
203210120132130 is an abundant number, since it is smaller than the sum of its proper divisors (286534771919070).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
203210120132130 is a wasteful number, since it uses less digits than its factorization.
203210120132130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28341718538.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 203210120132130 its reverse (31231021012302), we get a palindrome (234441141144432).
The spelling of 203210120132130 in words is "two hundred three trillion, two hundred ten billion, one hundred twenty million, one hundred thirty-two thousand, one hundred thirty".
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