Base | Representation |
---|---|
bin | 101101110011100110… |
… | …100100010110111011 |
3 | 11200221201121201001122 |
4 | 231303212210112323 |
5 | 1301212114133431 |
6 | 34332254335455 |
7 | 3360554132306 |
oct | 556346442673 |
9 | 150851551048 |
10 | 49184130491 |
11 | 1994a183231 |
12 | 96477ba58b |
13 | 483aa217c2 |
14 | 2548233b3d |
15 | 142ce35a7b |
hex | b739a45bb |
49184130491 has 8 divisors (see below), whose sum is σ = 49342739040. Its totient is φ = 49025642688.
The previous prime is 49184130449. The next prime is 49184130509. The reversal of 49184130491 is 19403148194.
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 49184130491 - 214 = 49184114107 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (49124130491) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 824525 + ... + 882161.
It is an arithmetic number, because the mean of its divisors is an integer number (6167842380).
Almost surely, 249184130491 is an apocalyptic number.
49184130491 is a deficient number, since it is larger than the sum of its proper divisors (158608549).
49184130491 is a wasteful number, since it uses less digits than its factorization.
49184130491 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60373.
The product of its (nonzero) digits is 124416, while the sum is 44.
The spelling of 49184130491 in words is "forty-nine billion, one hundred eighty-four million, one hundred thirty thousand, four hundred ninety-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.156 sec. • engine limits •