Base | Representation |
---|---|
bin | 11101001001101000… |
… | …011101001011101110 |
3 | 2222210100200111022102 |
4 | 131021220131023232 |
5 | 1003100312110014 |
6 | 22213514015102 |
7 | 2155434400103 |
oct | 351150351356 |
9 | 88710614272 |
10 | 31300113134 |
11 | 123021092a4 |
12 | 6096417492 |
13 | 2c4a83c704 |
14 | 172cd98aaa |
15 | c32d3c8de |
hex | 749a1d2ee |
31300113134 has 8 divisors (see below), whose sum is σ = 48569141160. Its totient is φ = 15110399416.
The previous prime is 31300113133. The next prime is 31300113137. The reversal of 31300113134 is 43131100313.
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 (31300113133) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 269828504 + ... + 269828619.
It is an arithmetic number, because the mean of its divisors is an integer number (6071142645).
Almost surely, 231300113134 is an apocalyptic number.
31300113134 is a deficient number, since it is larger than the sum of its proper divisors (17269028026).
31300113134 is a wasteful number, since it uses less digits than its factorization.
31300113134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 539657154.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 31300113134 its reverse (43131100313), we get a palindrome (74431213447).
The spelling of 31300113134 in words is "thirty-one billion, three hundred million, one hundred thirteen thousand, one hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •