Base | Representation |
---|---|
bin | 111101000011111110… |
… | …1110101010101101101 |
3 | 110112110200111221010110 |
4 | 1322013331311111231 |
5 | 4122023304333201 |
6 | 140123530130233 |
7 | 12321345622011 |
oct | 1720775652555 |
9 | 415420457113 |
10 | 131130152301 |
11 | 506806092a5 |
12 | 214b7280979 |
13 | c49a0818c5 |
14 | 64bd616541 |
15 | 36271a36d6 |
hex | 1e87f7556d |
131130152301 has 16 divisors (see below), whose sum is σ = 178489163520. Its totient is φ = 85602104640.
The previous prime is 131130152213. The next prime is 131130152323. The reversal of 131130152301 is 103251031131.
It is not a de Polignac number, because 131130152301 - 27 = 131130152173 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131130151301) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 729205 + ... + 891066.
It is an arithmetic number, because the mean of its divisors is an integer number (11155572720).
Almost surely, 2131130152301 is an apocalyptic number.
It is an amenable number.
131130152301 is a deficient number, since it is larger than the sum of its proper divisors (47359011219).
131130152301 is a wasteful number, since it uses less digits than its factorization.
131130152301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1620836.
The product of its (nonzero) digits is 270, while the sum is 21.
Adding to 131130152301 its reverse (103251031131), we get a palindrome (234381183432).
The spelling of 131130152301 in words is "one hundred thirty-one billion, one hundred thirty million, one hundred fifty-two thousand, three hundred one".
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