Base | Representation |
---|---|
bin | 1111101000001… |
… | …01011110001011 |
3 | 100010200021201120 |
4 | 13310011132023 |
5 | 232030010121 |
6 | 21001450323 |
7 | 3151166310 |
oct | 764053613 |
9 | 303607646 |
10 | 131094411 |
11 | 67aaa198 |
12 | 37aa09a3 |
13 | 2120c976 |
14 | 135a6d07 |
15 | b797bc6 |
hex | 7d0578b |
131094411 has 32 divisors (see below), whose sum is σ = 211611648. Its totient is φ = 70567200.
The previous prime is 131094407. The next prime is 131094427. The reversal of 131094411 is 114490131.
It is not a de Polignac number, because 131094411 - 22 = 131094407 is a prime.
It is not an unprimeable number, because it can be changed into a prime (131094311) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30336 + ... + 34386.
It is an arithmetic number, because the mean of its divisors is an integer number (6612864).
Almost surely, 2131094411 is an apocalyptic number.
131094411 is a deficient number, since it is larger than the sum of its proper divisors (80517237).
131094411 is a wasteful number, since it uses less digits than its factorization.
131094411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4151.
The product of its (nonzero) digits is 432, while the sum is 24.
The square root of 131094411 is about 11449.6467631102. The cubic root of 131094411 is about 507.9972861884.
The spelling of 131094411 in words is "one hundred thirty-one million, ninety-four thousand, four hundred eleven".
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