Base | Representation |
---|---|
bin | 101101101010110001… |
… | …010000101001010011 |
3 | 11200120101202202201012 |
4 | 231222301100221103 |
5 | 1300411200012022 |
6 | 34305442201135 |
7 | 3354104412332 |
oct | 555261205123 |
9 | 150511682635 |
10 | 49035938387 |
11 | 19883566317 |
12 | 96060531ab |
13 | 4816106777 |
14 | 2532699d19 |
15 | 141ee11de2 |
hex | b6ac50a53 |
49035938387 has 4 divisors (see below), whose sum is σ = 49037113680. Its totient is φ = 49034763096.
The previous prime is 49035938323. The next prime is 49035938401. The reversal of 49035938387 is 78383953094.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 49035938387 - 26 = 49035938323 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (49035938687) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 522668 + ... + 609305.
It is an arithmetic number, because the mean of its divisors is an integer number (12259278420).
Almost surely, 249035938387 is an apocalyptic number.
49035938387 is a deficient number, since it is larger than the sum of its proper divisors (1175293).
49035938387 is a wasteful number, since it uses less digits than its factorization.
49035938387 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1175292.
The product of its (nonzero) digits is 19595520, while the sum is 59.
The spelling of 49035938387 in words is "forty-nine billion, thirty-five million, nine hundred thirty-eight thousand, three hundred eighty-seven".
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