Base | Representation |
---|---|
bin | 111101001011010100… |
… | …0000110111001111000 |
3 | 110120002211100010221220 |
4 | 1322112220012321320 |
5 | 4123024241142240 |
6 | 140204154032040 |
7 | 12330423361242 |
oct | 1722650067170 |
9 | 416084303856 |
10 | 131376115320 |
11 | 50797434a1a |
12 | 21565718620 |
13 | c50900c958 |
14 | 6504161092 |
15 | 363da8b5d0 |
hex | 1e96a06e78 |
131376115320 has 32 divisors (see below), whose sum is σ = 394128346320. Its totient is φ = 35033630720.
The previous prime is 131376115319. The next prime is 131376115361. The reversal of 131376115320 is 23511673131.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 547400361 + ... + 547400600.
Almost surely, 2131376115320 is an apocalyptic number.
131376115320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
131376115320 is an abundant number, since it is smaller than the sum of its proper divisors (262752231000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131376115320 is a wasteful number, since it uses less digits than its factorization.
131376115320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1094800975 (or 1094800971 counting only the distinct ones).
The product of its (nonzero) digits is 11340, while the sum is 33.
Adding to 131376115320 its reverse (23511673131), we get a palindrome (154887788451).
The spelling of 131376115320 in words is "one hundred thirty-one billion, three hundred seventy-six million, one hundred fifteen thousand, three hundred twenty".
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