Base | Representation |
---|---|
bin | 111101000001000000… |
… | …0100011001101110011 |
3 | 110112012201102212222221 |
4 | 1322002000203031303 |
5 | 4121322212414303 |
6 | 140105555541511 |
7 | 12316023222256 |
oct | 1720200431563 |
9 | 415181385887 |
10 | 131030201203 |
11 | 5062a150590 |
12 | 214898ba897 |
13 | c482457445 |
14 | 64b023909d |
15 | 361d50d4bd |
hex | 1e82023373 |
131030201203 has 8 divisors (see below), whose sum is σ = 143353978560. Its totient is φ = 118775080680.
The previous prime is 131030201189. The next prime is 131030201231. The reversal of 131030201203 is 302102030131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 131030201203 - 225 = 130996646771 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (131030201243) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17160213 + ... + 17167846.
It is an arithmetic number, because the mean of its divisors is an integer number (17919247320).
Almost surely, 2131030201203 is an apocalyptic number.
131030201203 is a deficient number, since it is larger than the sum of its proper divisors (12323777357).
131030201203 is a wasteful number, since it uses less digits than its factorization.
131030201203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34328417.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 131030201203 its reverse (302102030131), we get a palindrome (433132231334).
It can be divided in two parts, 131030 and 201203, that added together give a palindrome (332233).
The spelling of 131030201203 in words is "one hundred thirty-one billion, thirty million, two hundred one thousand, two hundred three".
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