Base | Representation |
---|---|
bin | 101110011001100101… |
… | …010101010001010100 |
3 | 11202121010122100012211 |
4 | 232121211111101110 |
5 | 1304013230401011 |
6 | 34515420123204 |
7 | 3412422260215 |
oct | 563145252124 |
9 | 152533570184 |
10 | 49821340756 |
11 | 1a146936790 |
12 | 97a5096504 |
13 | 490ca481b5 |
14 | 25a8b0540c |
15 | 1468d53b21 |
hex | b99955454 |
49821340756 has 24 divisors (see below), whose sum is σ = 95611461120. Its totient is φ = 22527494400.
The previous prime is 49821340753. The next prime is 49821340781. The reversal of 49821340756 is 65704312894.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49821340753) 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 7 ways as a sum of consecutive naturals, for example, 2955741 + ... + 2972548.
It is an arithmetic number, because the mean of its divisors is an integer number (3983810880).
It is a 1-persistent number, because it is pandigital, but 2⋅49821340756 = 99642681512 is not.
Almost surely, 249821340756 is an apocalyptic number.
It is an amenable number.
49821340756 is a deficient number, since it is larger than the sum of its proper divisors (45790120364).
49821340756 is a wasteful number, since it uses less digits than its factorization.
49821340756 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5928495 (or 5928493 counting only the distinct ones).
The product of its (nonzero) digits is 1451520, while the sum is 49.
The spelling of 49821340756 in words is "forty-nine billion, eight hundred twenty-one million, three hundred forty thousand, seven hundred fifty-six".
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