Base | Representation |
---|---|
bin | 110101100100001101… |
… | …1010001011111000011 |
3 | 101222220202111222022211 |
4 | 1223020123101133003 |
5 | 3341041111224103 |
6 | 124502253242551 |
7 | 11211410451244 |
oct | 1531033213703 |
9 | 358822458284 |
10 | 115031742403 |
11 | 4486a468706 |
12 | 1a363a93457 |
13 | ab02ac0886 |
14 | 57d3588ccb |
15 | 2ed3c1e36d |
hex | 1ac86d17c3 |
115031742403 has 8 divisors (see below), whose sum is σ = 119373752880. Its totient is φ = 110714758560.
The previous prime is 115031742379. The next prime is 115031742437. The reversal of 115031742403 is 304247130511.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 115031742403 - 233 = 106441807811 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (115031742803) 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 7 ways as a sum of consecutive naturals, for example, 6247293 + ... + 6265678.
It is an arithmetic number, because the mean of its divisors is an integer number (14921719110).
Almost surely, 2115031742403 is an apocalyptic number.
115031742403 is a deficient number, since it is larger than the sum of its proper divisors (4342010477).
115031742403 is a wasteful number, since it uses less digits than its factorization.
115031742403 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12513317.
The product of its (nonzero) digits is 10080, while the sum is 31.
Adding to 115031742403 its reverse (304247130511), we get a palindrome (419278872914).
The spelling of 115031742403 in words is "one hundred fifteen billion, thirty-one million, seven hundred forty-two thousand, four hundred three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •