Base | Representation |
---|---|
bin | 101110011111101010… |
… | …101001001110011111 |
3 | 11202212020200022101121 |
4 | 232133222221032133 |
5 | 1304220342142021 |
6 | 34533503351411 |
7 | 3415101603652 |
oct | 563752511637 |
9 | 152766608347 |
10 | 49923396511 |
11 | 1a19950178a |
12 | 98132b2567 |
13 | 4927c2b611 |
14 | 25b84ad899 |
15 | 1472cb2741 |
hex | b9faa939f |
49923396511 has 8 divisors (see below), whose sum is σ = 55158331104. Its totient is φ = 44943824640.
The previous prime is 49923396491. The next prime is 49923396521. The reversal of 49923396511 is 11569332994.
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 49923396511 - 223 = 49915007903 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49923396521) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63840270 + ... + 63841051.
It is an arithmetic number, because the mean of its divisors is an integer number (6894791388).
Almost surely, 249923396511 is an apocalyptic number.
49923396511 is a deficient number, since it is larger than the sum of its proper divisors (5234934593).
49923396511 is a wasteful number, since it uses less digits than its factorization.
49923396511 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 127681361.
The product of its digits is 1574640, while the sum is 52.
The spelling of 49923396511 in words is "forty-nine billion, nine hundred twenty-three million, three hundred ninety-six thousand, five hundred eleven".
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