Base | Representation |
---|---|
bin | 111101000001000011… |
… | …1011101001000100110 |
3 | 110112012211211211222122 |
4 | 1322002013131020212 |
5 | 4121323143330202 |
6 | 140110102425542 |
7 | 12316044501443 |
oct | 1720207351046 |
9 | 415184754878 |
10 | 131032011302 |
11 | 50630177535 |
12 | 2148a4322b2 |
13 | c48293c2ca |
14 | 64b058a9ca |
15 | 361d7699a2 |
hex | 1e821dd226 |
131032011302 has 8 divisors (see below), whose sum is σ = 196549712976. Its totient is φ = 65515440312.
The previous prime is 131032011301. The next prime is 131032011337. The reversal of 131032011302 is 203110230131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131032011301) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124148 + ... + 526760.
It is an arithmetic number, because the mean of its divisors is an integer number (24568714122).
Almost surely, 2131032011302 is an apocalyptic number.
131032011302 is a deficient number, since it is larger than the sum of its proper divisors (65517701674).
131032011302 is a wasteful number, since it uses less digits than its factorization.
131032011302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 565342.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 131032011302 its reverse (203110230131), we get a palindrome (334142241433).
The spelling of 131032011302 in words is "one hundred thirty-one billion, thirty-two million, eleven thousand, three hundred two".
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